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+ 74. What is the highest common divisor of l and 171? 19 Let y(k) = 2*k**3 + 42*k**2 + 14. Let r be y(-14). Calculate the highest common factor of r and 14. 14 Suppose 4*x - 2*x = -5*o + 68, -4*x = 3*o - 38. Let w = -10 + o. Suppose 5*i - 6 = -2*v, -w*v = -2*i - 3*i - 42. What is the highest common factor of v and 4? ...
{ "pile_set_name": "DM Mathematics" }
letters picked without replacement from qoqooqoqqooooooooooo. 91/228 Three letters picked without replacement from {m: 1, o: 1, b: 2, n: 1, e: 5, c: 7}. What is prob of sequence mec? 7/816 Two letters picked without replacement from {l: 2, p: 2, u: 3, n: 2}. What is prob of sequence ln? 1/18 Three letters picked withou...
{ "pile_set_name": "DM Mathematics" }
25*l**3 - 2*l**2 + 4*l - 6. What is a(2)? 194 Let x(s) = -494*s - 3454. Determine x(-7). 4 Let f(w) = 4*w**3 - 2*w**2 - 5*w - 3. What is f(3)? 72 Let l(u) = -1206*u + 4817. Calculate l(4). -7 Let t(j) = 4*j**2 - 23*j - 20. Determine t(-1). 7 Let t(u) = -3*u**2 - 91*u - 3. Calculate t(-30). 27 Let p(u) = -u**3 + 52*u**2...
{ "pile_set_name": "DM Mathematics" }
ch is the closest to -1? (a) w (b) o (c) 0.2 b Let y be 14/8 + -2 + 0. Let q = 22.3 + -21.8. Which is the nearest to y? (a) -3 (b) q (c) 4 b Let v = -2 + 3. Let s = 153/5 - 31. Let i = 2/27 + -5/27. Which is the nearest to v? (a) i (b) s (c) 0 c Let u = 9.15 + -0.15. Let q = 8 - u. What is the closest to -1 in...
{ "pile_set_name": "DM Mathematics" }
of 0.2 and -33258. -33257.8 Add together 13223 and 52. 13275 What is -283 plus -0.139? -283.139 Add together 532 and -5. 527 Add together 3 and -3.831837. -0.831837 What is -5 less than -7007.289? -7002.289 Sum 3.09 and 457. 460.09 Work out 0.3 + 0.03741. 0.33741 2 + 32626 32628 What is 63 less than -0.16172? -63.16172...
{ "pile_set_name": "DM Mathematics" }
-56847, -56821, -56771, -56691, -56575? -56417 What comes next: -16855, -16859, -16863? -16867 What comes next: 252, 433, 614, 795, 976, 1157? 1338 What is the next term in 1388, 2620, 3852? 5084 What comes next: -99801, -399207, -898217, -1596831, -2495049, -3592871? -4890297 What is next in -16868, -33751, -50634, -6...
{ "pile_set_name": "DM Mathematics" }
nvert -29 (base 14) to base 11. -34 Convert 1 (base 7) to base 16. 1 Convert 6 (base 14) to base 16. 6 Convert -6c (base 13) to base 2. -1011010 Convert 6 (base 13) to base 9. 6 Convert -4 (base 13) to base 10. -4 What is 18 (base 12) in base 11? 19 Convert -13b (base 16) to base 3. -102200 What is -3 (base 15) in base...
{ "pile_set_name": "DM Mathematics" }
es are there in seven eighths of a day? 1260 Convert 701.555 years to months. 8418.66 How many millimeters are there in 27/5 of a centimeter? 54 What is 436.5215ml in litres? 0.4365215 How many millimeters are there in fourty-eight fifths of a meter? 9600 What is 585.7631ml in litres? 0.5857631 What is 66663.09 days in...
{ "pile_set_name": "DM Mathematics" }
p? m Let j = -21/10 + 13/5. What is the biggest value in -0.2, -2, j? j Suppose -5*d = -2 - 3. What is the biggest value in d, -3, -2? d Let w = 1 - 1.4. What is the second smallest value in 2, -2/11, w? -2/11 Let v = 0.502 - 0.002. Which is the second biggest value? (a) -6 (b) -0.3 (c) v b Let n = 0 - 0.1. Let u = ...
{ "pile_set_name": "DM Mathematics" }
/14? 42 What is the common denominator of -193/1470 and -12/119? 24990 Calculate the common denominator of -65/18 and 2/1839. 11034 Find the common denominator of 47/612 and 1/544. 4896 Find the common denominator of 27/22 and -37/6. 66 What is the common denominator of 28/941 and 8? 941 Calculate the lowest common mul...
{ "pile_set_name": "DM Mathematics" }
5). Determine x(r). -1 Suppose -3 = 4*j + 25. Let u(s) = 2*s + 11. Let k be u(j). Let t(z) = z**3 + 4*z**2 - 2*z - 2. What is t(k)? 13 Let o be 4/18 + (-32)/(-18). Let k(g) = g + 1. Let n be k(o). Let p(u) = u - n*u - 2*u**2 - 5*u**2 - 1 + 0. Give p(-1). -6 Let t(g) = -g**3 + 5*g**2 - 2*g - 5. Let n be t(4). Let q(s) =...
{ "pile_set_name": "DM Mathematics" }
7770541? 37770540 Are 114658.4204 and 1/4 non-equal? True Is 133333176 > 133333170? True Which is smaller: 246 or -217912? -217912 Which is greater: -75405/412 or -183? -183 Is -1132 > -4215? True Which is smaller: 204261 or -14? -14 Which is greater: -1020037 or -1020036? -1020036 Which is smaller: -1/4 or -17370363? ...
{ "pile_set_name": "DM Mathematics" }
s picked without replacement from {w: 6}. What is prob of picking 3 w? 1 Four letters picked without replacement from {s: 3, u: 2, d: 2, k: 4}. Give prob of picking 2 d and 2 s. 1/110 What is prob of picking 2 o and 1 e when three letters picked without replacement from hoeooboeoe? 1/4 Four letters picked without repla...
{ "pile_set_name": "DM Mathematics" }
-4*t - b + 12, t = 5*c - y for t. 1 Let x = -29247 + 29247. Let u be -11*(1 - 2) - -1. Solve -p + u = -5*z, 4*p + 6 = 2*z - x for z. -3 Let v(a) = 3*a - 21. Let p be v(2). Let l be p/6*(-36)/45. Solve -u + 2 = -0*u - 5*m, m = -l*u - 7 for u. -3 Let c(k) = 4*k**3 + 22*k**2 + 140*k + 694. Let i be c(-5). Solve -5*m = 3*h...
{ "pile_set_name": "DM Mathematics" }
a**4 + 48*a - 96/7*a**3 + 240/7 = 0. -2, -1, 2, 10 Let k(x) be the second derivative of -25*x**4/66 + 490*x**3/11 - 21609*x**2/11 + 856*x. Factor k(o). -2*(5*o - 147)**2/11 Let y = 640899/5 + -128124. Find i, given that -78/5 - 21/5*i**2 - y*i = 0. -13, -2/7 Let y(z) be the second derivative of z**4/42 - 178*z**3/21 + ...
{ "pile_set_name": "DM Mathematics" }
5. Let c(n) = n - 13. Let q be c(8). Let v(p) = -p**3 - 4*p**2 + 2*p + 2. Let d be v(q). Let z be j(d). Solve z = -5*h - 9 for h. -2 Suppose 8*v = -2 - 38. Let m be 5*2*v/(-10). Suppose -n - 1 = 3*d, m*d = 4*n - 3*n - 15. Solve n*z - 16 - 9 = 0 for z. 5 Let b(a) = a**2 + 22*a + 42. Let y be b(-20). Suppose 0 - 8 = -y*r...
{ "pile_set_name": "DM Mathematics" }
ts digit of z? 4 Let f = -569 + 570. Let p(b) = 100*b**2 + 18*b - 19. What is the units digit of p(f)? 9 Suppose -5*j + 14123 = v, 0 = 5*j + 33*v - 37*v - 14133. What is the units digit of j? 5 Suppose -21 = 6*g - 15. Let h(f) = 838*f**2 + 5*f - 1. What is the units digit of h(g)? 2 Suppose 11*i + 50*i - 801085 = 34986...
{ "pile_set_name": "DM Mathematics" }
55 and 243? 27 What is the highest common factor of 235865 and 4272233? 2051 Calculate the highest common divisor of 69877773 and 6369. 579 Calculate the highest common divisor of 2876505 and 2565. 285 Calculate the greatest common divisor of 2500 and 271532. 4 Calculate the greatest common factor of 300 and 58769700. ...
{ "pile_set_name": "DM Mathematics" }
-1 (d) 0 (e) 4 (f) -1/5 a What is the nearest to -0.87 in 1/29, -0.3, -7347? -0.3 What is the closest to -5 in 0.486, 50, -0.2? -0.2 Which is the nearest to -0.2? (a) -3 (b) 18 (c) 164 (d) -531 a Which is the closest to 79/5? (a) -2 (b) 9 (c) -0.06 (d) 0.2 (e) 0.4 b What is the nearest to -1 in -4, 0.2, 1/...
{ "pile_set_name": "DM Mathematics" }
33 Suppose -2*n + 176 = -28. Differentiate 32 + 50 - n*z**2 + 49 + 43*z**2 - 40*z**2 with respect to z. -198*z Let n(v) = -2. Let k(z) = 24 + 460*z - 147*z - 132*z - 130*z. Let t(a) = k(a) + 3*n(a). Find the first derivative of t(s) wrt s. 51 Let r(n) be the first derivative of 367*n**4 + 249*n**3 - 1880. What is the ...
{ "pile_set_name": "DM Mathematics" }
nce nng when three letters picked without replacement from ynngnnymmm. 1/60 What is prob of sequence qiq when three letters picked without replacement from {i: 1, s: 1, v: 3, q: 4, g: 6}? 2/455 Three letters picked without replacement from rrrrqqqlrq. What is prob of sequence lrq? 1/36 What is prob of sequence bd when ...
{ "pile_set_name": "DM Mathematics" }
. What is the derivative of c(s) wrt s? 87 Let r(g) be the first derivative of -318*g**7/7 - 146*g**3 + 84. What is the third derivative of r(f) wrt f? -38160*f**3 Let a(d) = -d + 16. Let y be a(9). Suppose 14 = y*b - 42. What is the second derivative of -7*w + b*w**5 + 731*w**3 - 731*w**3 wrt w? 160*w**3 Let t = 437 +...
{ "pile_set_name": "DM Mathematics" }
t i be g(4). Suppose r = l + 3*r - 34, -i*l + 170 = 3*r. What is the remainder when 45 is divided by l? 11 Suppose 3*z + 45*c - 769 = 40*c, -5*z + c + 1319 = 0. Let i = z + -236. What is the remainder when 457 is divided by i? 25 Let l = -188 - -423. Let u = 279 - l. What is the remainder when u is divided by 6? 2 Let ...
{ "pile_set_name": "DM Mathematics" }
-0.3 What is 0.0287 rounded to 1 dp? 0 What is 0.0133 rounded to three decimal places? 0.013 Round -10451000 to the nearest one million. -10000000 Round 0.148646 to 3 decimal places. 0.149 What is 2889 rounded to the nearest one hundred? 2900 Round 8955.4 to the nearest 100. 9000 Round -96474 to the nearest one thousan...
{ "pile_set_name": "DM Mathematics" }
nd derivative of -207149036*m**2 - 38747974*m. -414298072 Differentiate 99491135*c + 478598086 wrt c. 99491135 Find the second derivative of 4*z**4 - 1285526*z**3 + 28707130*z. 48*z**2 - 7713156*z Find the second derivative of -9*t**3 - 4683507*t**2 + 327434616*t. -54*t - 9367014 What is the second derivative of g**4 +...
{ "pile_set_name": "DM Mathematics" }
l(m) = 63*m**3 + m**2 - 3*m + 3. Let o be l(1). Let p = o - -9. What is the remainder when p is divided by 15? 13 Let t(l) = 16*l + 2. Let p(b) = -12*b + 169. What is the remainder when t(3) is divided by p(13)? 11 Let o be 17 - 1*(-3 + (-3)/(-1)). Suppose 2*y - 17 = o. Suppose 3*h + h = 192. What is the remainder whe...
{ "pile_set_name": "DM Mathematics" }
1176 a multiple of 56? True Is 19 a factor of 760? True Is 11 a factor of 91796? False Is 38 a factor of 5548? True Does 91 divide 913? False Is 160 a multiple of 20? True Is 12535 a multiple of 12? False Is 22 a factor of 57134? True Does 121 divide 25428? False Does 30 divide 83? False Does 103 divide 1322? False Do...
{ "pile_set_name": "DM Mathematics" }
nd 25? -0.75 -606 * -0.09 54.54 3 * -0.3 -0.9 Calculate 8*-400. -3200 Product of -4 and 80. -320 Work out 0 * -73. 0 Work out 1728 * 0. 0 Calculate 0.073*-11. -0.803 -0.1*-0.07 0.007 What is the product of 0 and 2117? 0 -8 * 17 -136 32 * -5.3 -169.6 -2.6507 * -4 10.6028 -0.16*0.3 -0.048 What is the product of 2474 and ...
{ "pile_set_name": "DM Mathematics" }
}. 1/140 Three letters picked without replacement from {w: 6, x: 7}. What is prob of sequence xxx? 35/286 Calculate prob of sequence iwe when three letters picked without replacement from eiwiiieew. 1/21 Calculate prob of sequence rkk when three letters picked without replacement from rkkrrkr. 4/35 Two letters picked w...
{ "pile_set_name": "DM Mathematics" }
wrt y. -92400*y**2 Suppose -9*o + 33*o = 504. What is the derivative of 51*x - o*x - 17*x - 15 wrt x? 13 Let j be 5 - (4 - 4) - -28. What is the second derivative of -j*b**3 + 0*b**4 - 4*b**4 + 6*b**4 - 52*b wrt b? 24*b**2 - 198*b Let v(b) = -7*b - 851. Let q(u) = -7*u + 4. Let r(l) = 5*q(l) + v(l). Find the first deri...
{ "pile_set_name": "DM Mathematics" }
*l**2 - 165. Let t(s) be the second derivative of k(s). Give t(j). -6 Let m(x) = -x + 12. Let y be m(13). Let g(s) be the third derivative of 1/6*s**3 + 0*s + 0 + 85*s**2 - 11/24*s**4. Determine g(y). 12 Let p(l) = l + 8. Let y = -4 - 2. Let j be p(y). Let n(w) = -j*w + 5 + 0*w - 4*w**2 + w + w**3 - 2*w. Calculate n(4)...
{ "pile_set_name": "DM Mathematics" }
3 Solve 59 + 116 = -3*n + 4*i + 37, -n - 5*i - 46 = 5*i for n. -46 Solve -3*z - 4*o - 70 = 0, -4*o - 1228421 + 1228291 = 5*z for z. -30 Solve 862*i = 861*i - 12, 5*i + 200 = -28*t for t. -5 Solve 10*z - 2*z - 7*z + 4*n = z, 4*z = 4*n for z. 0 Solve k - 79 = 4*m, 1893*k = 1897*k + 38*m + 764 for k. -1 Solve -2*r + 90 = ...
{ "pile_set_name": "DM Mathematics" }
2 to n + t*d + i*d**2 and give t. 0 Express -a + 2*a**3 + 5*a**4 - 3*a**4 + 4*a + 0*a**4 as r + f*a**4 + x*a**3 + w*a**2 + z*a and give z. 3 Express -2959 + 2*c**2 + 4*c + 2956 - 2*c**2 + c**3 in the form f*c + l*c**3 + p + u*c**2 and give p. -3 Rearrange h + 2*h - h + 16*h + 0 + 0 + (-4*h + 4*h + 2*h)*(0 + 5 - 2 + (0 ...
{ "pile_set_name": "DM Mathematics" }
Which is the nearest to -1? (a) z (b) h (c) -2/9 c Let k = 42 + -41. Let v be k + (4 - (-65)/(-15)). Which is the nearest to 1? (a) 0.3 (b) -2 (c) v c Let i be 4 + (-1696)/244 - -3. Let c = i - -113/183. What is the nearest to 0 in -2, c, 5? c Let x = 67.9 - 70.9. Let k = -11 - -10.2. Let i = 0.5 + k. What is the...
{ "pile_set_name": "DM Mathematics" }
0 Calculate prob of picking 2 s when two letters picked without replacement from {s: 2, k: 1, n: 1, b: 3}. 1/21 Four letters picked without replacement from {n: 5, w: 1, k: 1, l: 4, u: 9}. Give prob of picking 2 n, 1 u, and 1 k. 6/323 Three letters picked without replacement from {y: 3, k: 2, i: 7, s: 5, e: 2, l: 1}. G...
{ "pile_set_name": "DM Mathematics" }
- 3*g + 2*m, -2 = -2*m. Let t = g + 2674. Is t composite? True Is 263424/44 - (-12)/132 prime? True Is 2 + 2951 - 9*10/15 a prime number? False Let p(k) = 117*k**2 + 37*k + 141. Is p(17) a prime number? True Suppose -4*o = -5*o + 33. Let u = o + -37. Is (286/3)/(u/(-6)) prime? False Suppose 3*a = -6*a + 27. Suppose -2...
{ "pile_set_name": "DM Mathematics" }
le of o and 80? 80 Let n = -10/1165481 + 28490183225/20978658. Let o = n - 1357. What is the common denominator of o and -39/8? 72 Let l = -1613 - -1739. Calculate the lowest common multiple of 52 and l. 3276 Let l = -10/141 - -2027/1410. Find the common denominator of (-266)/(-216) + (-1)/(-4) and l. 270 Let o = -281 ...
{ "pile_set_name": "DM Mathematics" }
et k be (1 + -1)*(-1)/2. Let t be 0/3 - -1 - 3. Which is bigger: k or t? k Let c = -215 - -3226/15. Is 1 equal to c? False Let x be ((-3)/30)/(5/(-60)). Is x bigger than 1? True Let i(v) = v. Let z(x) = 4*x - 2. Let h(n) = 3*i(n) - z(n). Let b be h(3). Which is smaller: 0 or b? b Let j = 45 + -45.2. Which is smaller: j...
{ "pile_set_name": "DM Mathematics" }
the third derivative of 0*o**4 - 8/3*o**3 - 2/105*o**7 + 31*o**2 + 0*o**5 + 0*o + 0 - 1/120*o**6. Differentiate y(x) with respect to x. -16*x**3 - 3*x**2 Let o be 4 + (3 - 5 - -4). Find the third derivative of -28*s**2 + 0*s**4 + 18*s**o + 6*s**2 + 0*s**4 wrt s. 2160*s**3 Let i(h) be the second derivative of -15*h**3/...
{ "pile_set_name": "DM Mathematics" }
*v, 0 = -5*s + n*v + 10. Let p(y) = 2*y**2 + 56*y - 118. Let b be p(-30). Solve 6*j - s*j = -b for j. -1 Let i = -16 + 30. Let a = i - 12. Suppose -10 = -3*v - q, -q = -2*v - a*q + 7. Solve -5*f + v*f = 0 for f. 0 Suppose 3*y + 3*l - 9 = 0, 0*l = 5*y + 4*l - 16. Let f(g) = -42*g**2 - 336*g + 6. Let z be f(-8). Solve -2...
{ "pile_set_name": "DM Mathematics" }
-6, -37, -72, -105, -130, -141, -132? -97 What is the next term in 1, -23, -65, -125? -203 What comes next: -849, -1697, -2543, -3387? -4229 What is next in -33, -68, -103, -138, -173, -208? -243 What is next in -51, -39, -7, 51, 141, 269, 441? 663 What is the next term in 279, 277, 275? 273 What is next in -135, -263...
{ "pile_set_name": "DM Mathematics" }
u - q. Round k to the nearest 10. -10 Let k be (1 - 10936) + 738/82. What is k rounded to the nearest one thousand? -11000 Let c = 199306 + -56062. Suppose 2*l - 3*p = -c, -4*l = -l + 3*p + 214836. Let x = l - -45316. Round x to the nearest ten thousand. -30000 Let x = 32.9445 + -32.9600123. Round x to four decimal pl...
{ "pile_set_name": "DM Mathematics" }
+ x*j**2 + a and give i. -46 Rearrange (-98*r + 197*r + 130*r)*(3 - 6 + 1)*(r**2 - 3*r**2 + r - 2*r) to the form k*r + j*r**3 + z*r**2 + m and give j. 916 Rearrange 98*y + 597 + 18*y - 598 + 3*y + 3*y - 4*y + (1 + 2 - 5)*(-2*y + 0*y + y) to r*y + z and give z. -1 Rearrange 133*n**3 - 9 - 135*n**3 + 15*n**2 + 10 to the ...
{ "pile_set_name": "DM Mathematics" }
5, 0.03, -0.019 Sort 10, 250, -2, -1, 4. -2, -1, 4, 10, 250 Put 0, 1060/19, 9 in descending order. 1060/19, 9, 0 Put 7, 68315, -5 in descending order. 68315, 7, -5 Sort -4/15, 916, -2 in increasing order. -2, -4/15, 916 Put 21/2, -207, -0.1, 1/4, -4 in increasing order. -207, -4, -0.1, 1/4, 21/2 Put 0.63, -6, -1, 1/4 i...
{ "pile_set_name": "DM Mathematics" }
Simplify (sqrt(300)/sqrt(5))/sqrt(12) - (-5 + sqrt(5)*4). -3*sqrt(5) + 5 Simplify (1*sqrt(198))/((sqrt(33)/sqrt(3) + sqrt(11))*3 + sqrt(11)). 3*sqrt(2)/7 Simplify -5 + sqrt(2) + 1 + sqrt(2) + 5 + sqrt(2) + -5. -4 + 3*sqrt(2) Simplify -2*((-3*sqrt(91))/sqrt(7) - ((1*sqrt(78))/sqrt(6))**2). 6*sqrt(13) + 26 Simplify (sqr...
{ "pile_set_name": "DM Mathematics" }
-3 (b) g (c) -1 (d) 0.1 c Let r = -176 + 361/2. Which is the smallest value? (a) r (b) 2 (c) -4 (d) -2 c Let m = -14 - 3. Let y = m + 16.7. What is the smallest value in y, -3, 0? -3 Suppose -5*r = 5*k + 40, -4*r + 3*k = -k + 16. Let u = -2849 - -2849.2. Which is the third smallest value? (a) r (b) -2 (c) u ...
{ "pile_set_name": "DM Mathematics" }
616) -4 What is (81/(-90))/(-9)*2/1? 1/5 Calculate (12/18)/(2/9). 3 Evaluate (112/(-196))/((-4)/(-14)). -2 What is the value of (4*3/(-6))/(22/(-33))? 3 What is the value of 1/(((-3)/6*-2)/(-2))? -2 What is the value of ((42/24)/7)/1? 1/4 (3/(6/(-6)))/(-1)*2 6 Calculate (-2)/20*4/((-14)/(-7)). -1/5 56/84*30/(-4) -5 (1/...
{ "pile_set_name": "DM Mathematics" }
1138383, -1138382, -1138381? -1138380 What is the next term in -29220, -58442, -87664, -116886? -146108 What comes next: -3530, -3538, -3546, -3554, -3562? -3570 What comes next: -7494, -15031, -22664, -30441, -38410, -46619, -55116, -63949? -73166 What is the next term in -105, 73, 371, 789, 1327, 1985? 2763 What is t...
{ "pile_set_name": "DM Mathematics" }
(y). Give o(5). 1 Let o be (-4)/3 + 5/15. Let m = o + 0. Let h(r) = 5*r**2. Calculate h(m). 5 Let m be 3/18 + (-115)/(-30). Let d(c) be the third derivative of c**6/120 - c**5/20 - c**4/24 - 3*c**2. What is d(m)? 12 Let i(y) = 3*y - 1. Let q(f) = 2*f - 1. Let l be (-74)/14 - (-2)/7. Let n(m) = l*q(m) + 3*i(m). Calculat...
{ "pile_set_name": "DM Mathematics" }
3 + -6). Which is bigger: y or -136/19? y Suppose -4*a - o = -121, 16 + 148 = 5*a - 3*o. Let g = a - -24. Let u = 85 - g. Is u greater than 31? False Suppose 2*h - 5*v - 78 = 0, v - 6 = -2*v. Let i(r) = r**3 - 44*r**2 + 3*r - 92. Let w be i(h). Is 39 bigger than w? False Suppose -6*j + j - 45 = 0. Suppose -5*a + 72 = -...
{ "pile_set_name": "DM Mathematics" }
k? 4*k**3 Let v(o) be the third derivative of 0*o**3 - 2*o**2 + 0*o + 0*o**5 + 1/24*o**4 - 1/30*o**6 + 0. Find the second derivative of v(n) wrt n. -24*n Let r(q) = 9*q**2 + 2*q + 10. Let n(v) = -19*v**2 - 5*v - 19. Let c(y) = -2*n(y) - 5*r(y). What is the first derivative of c(f) wrt f? -14*f Suppose 5*d + 10 + 0 = 0....
{ "pile_set_name": "DM Mathematics" }
composite? False Let i = 3560 + -2451. Is i a prime number? True Suppose 0 = 3*r + 3 - 15. Suppose r*q = -3*w, w - 5*q - 14 - 5 = 0. Suppose h + 4*h - 14 = -w*z, -5*h + 5*z + 50 = 0. Is h a prime number? False Let p(k) = -k**3 - 5*k**2 - 8*k - 6. Let g be p(-7). Suppose 5*w = 5*i + 335, -6*w = -4*w + 5*i - g. Is w comp...
{ "pile_set_name": "DM Mathematics" }
n + 6*n - 95 = 0. Let a = n - 15. Suppose -t - a*t + 10 = 0. List the prime factors of t. 2 Let v be 1/5 + (-756)/(-45). Suppose -v = -5*c - 5*w + 33, -2*w = -4*c + 34. List the prime factors of c. 3 Let w be (7/(-3))/(-7)*-12. Let z = 21 + w. List the prime factors of z. 17 Suppose 3*i - 12 = -0*i, -3*d + 481 = 4*i. W...
{ "pile_set_name": "DM Mathematics" }
7*p**2 + 33. Let b be (-28)/(-6)*6/(-4). Let n(k) = b*w(k) + 2*x(k). Differentiate n(z) wrt z. 8*z**3 Suppose 14*f = 15*f - 11. What is the derivative of 10*y + 0 - 2*y - 6 + f*y wrt y? 19 What is the second derivative of -919*c + 67*c**3 - 2*c**4 + 719*c + c**2 + 4*c**4 - c**2 wrt c? 24*c**2 + 402*c Let q = 6 - 1. Let...
{ "pile_set_name": "DM Mathematics" }
z + y - 11 + 15, 0 = 4*y + 20 for z. -1 Solve 82*g + 19*w = 81*g - 460, -5*g + 28 = -2*w for g. -4 Solve -81*z = 5*l - 84*z + 6, z = l + 4 for l. 3 Solve -5*k - 5*q = -10, 0 = 1997*k - 1999*k - 4*q + 12 for k. -2 Solve 0 = -4*f + 4*q + 68, 0 = -8*q - 53 - 83 for f. 0 Solve 458*g + j - 49 = 455*g, 5*j = 2*g - 10 for g. ...
{ "pile_set_name": "DM Mathematics" }
earest integer? 16 What is 36623 to the power of 1/8, to the nearest integer? 4 What is the cube root of 33147 to the nearest integer? 32 What is the square root of 108972 to the nearest integer? 330 What is the sixth root of 186 to the nearest integer? 2 What is the third root of 8183 to the nearest integer? 20 What i...
{ "pile_set_name": "DM Mathematics" }
ded to the nearest ten? 350 What is -0.000000209757 rounded to 7 dps? -0.0000002 What is 739.1 rounded to the nearest one hundred? 700 Round -247200000 to the nearest one million. -247000000 What is -1124900 rounded to the nearest one hundred thousand? -1100000 Round -2.157 to two dps. -2.16 Round -0.008902 to three de...
{ "pile_set_name": "DM Mathematics" }
k + 7*k = q. Factor -20 - 45/4*m**k - 5/4*m**3 - 30*m. -5*(m + 1)*(m + 4)**2/4 Let g(t) = -t**3 + 4*t**2 + 8*t - 13. Let d be g(5). Factor -6*a**4 - 44*a**d - 31*a + 15*a**3 - 18 + 4*a**4 + 79*a + a**3. -2*(a - 3)**2*(a - 1)**2 Suppose -58*p = -39*p - 114. Let d(g) be the first derivative of 0*g**5 + 0*g + 0*g**3 - 1/1...
{ "pile_set_name": "DM Mathematics" }
d) be the third derivative of 0*d - 1/3*d**3 - 1/120*d**6 + 7/24*d**4 + 11*d**2 + 1/12*d**5 + 0. Calculate u(6). 4 Let h(o) = -2*o**2 + o - 1. Suppose -2*i + 8 = -i. Let w(c) = -c**2 + 9*c - 12. Let b be w(i). Let s be 2/b*(-5 + 1). What is h(s)? -7 Suppose 5*y + 3*s - 13 = 16, y = s + 1. Let t(k) = -k**2 + 4*k + 2. Le...
{ "pile_set_name": "DM Mathematics" }
divided by -6. -17792 Calculate 6709 divided by -1. -6709 Divide -21114 by 306. -69 Divide -628 by 11. -628/11 -480 divided by 24 -20 Divide -264 by -3. 88 Divide -2046 by -6. 341 What is -30 divided by 182? -15/91 7 divided by -8 -7/8 Calculate -1 divided by -103. 1/103 36 divided by -3 -12 Calculate 4905 divided by ...
{ "pile_set_name": "DM Mathematics" }
t common multiple of ((-6)/(-4))/(6/88) and g(-2)? 88 Let q(w) = -2*w + 14. Let h be q(6). Let k = h + 12. Calculate the smallest common multiple of 10 and k. 70 Let c = -2 - -2. Let x = 3 + c. Find the common denominator of -101/6 and (-1)/(-6)*(-134 - x). 6 Suppose 0 = 14*m - 18*m + 168. What is the least common mult...
{ "pile_set_name": "DM Mathematics" }
809 In base 10, what is 79 + 4803? 4882 In base 6, what is -324 - 154031? -154355 In base 12, what is 2240b7 - -3? 2240ba In base 2, what is -10111111011001011011010 + -11? -10111111011001011011101 In base 7, what is -5462 - -3200? -2262 In base 7, what is 5 + 115432? 115440 In base 4, what is 1101 + -1102? -1 In base ...
{ "pile_set_name": "DM Mathematics" }
g = 7*j - 3*j + 8, -w*j = g + 4 for g. -1 Let b(v) = v - 2. Suppose -x + 5*x - 16 = 0. Let z be b(x). Suppose 2*k + z*n = 3 + 11, -5*n + 10 = 0. Solve k*a + 4*u = -3, -2*a + 5*a = -5*u + 6 for a. -3 Let t = 7 - 1. Let c = -1 + t. Solve d + 6 = 3*v - 5, -c*v = d - 21 for v. 4 Suppose v = 4*v - 9. Suppose 13 = h - 4*g, 0...
{ "pile_set_name": "DM Mathematics" }
. -1 Let i be 0/(-5*(-8)/20). Solve i = 2*x + 4 + 6 for x. -5 Let f be 106/6 - (-4)/12. Suppose f = 5*r - 27. Solve r + 7 = 4*c for c. 4 Let v(f) = f**2 - 8*f - 6. Let y be v(9). Solve -3*x - y = 3 for x. -2 Suppose -4*h - 2*d + 18 = -0*d, -20 = -5*h - 2*d. Let u(p) = p + 4. Let x be u(-2). Solve 0*z = -h*z + x for z. ...
{ "pile_set_name": "DM Mathematics" }
Suppose -v - 13 = -4*o. Suppose 5*c = 117 - 7. What is the smallest common multiple of o and c? 66 Let q = -3582/13 + 26381/104. Let f = -1129/56 - q. What is the common denominator of f and ((-1)/(-3))/(2/58)? 21 Suppose n = -5*w + 9, 2*w - 1 = 3*n + 6. Let x = n + 21. What is the smallest common multiple of x and 22...
{ "pile_set_name": "DM Mathematics" }
9*f + 4*j What is the third derivative of 370*a**6 - 450*a**2? 44400*a**3 What is the derivative of m**2 + 309*m - 317? 2*m + 309 Differentiate -107*q*y - 10*q - 3*y - 6 wrt y. -107*q - 3 What is the second derivative of -h**3*y**2 - 4*h**3*y - h**2*y + 20*h**2 - 2256*h + 2*y**2 wrt h? -6*h*y**2 - 24*h*y - 2*y + 40 Wha...
{ "pile_set_name": "DM Mathematics" }
ence ydhd when four letters picked without replacement from dhygyyydhdgyy? 3/715 Calculate prob of sequence oi when two letters picked without replacement from {i: 2, s: 4, o: 2, n: 2}. 2/45 What is prob of sequence xjg when three letters picked without replacement from jgxccxwjo? 1/126 What is prob of sequence wwj whe...
{ "pile_set_name": "DM Mathematics" }
w many minutes are there between 7:55 PM and 3:20 AM? 445 What is 568 minutes before 9:43 PM? 12:15 PM What is 373 minutes after 8:19 PM? 2:32 AM How many minutes are there between 6:18 PM and 9:08 PM? 170 What is 459 minutes after 12:37 PM? 8:16 PM How many minutes are there between 9:21 AM and 7:52 PM? 631 What is 62...
{ "pile_set_name": "DM Mathematics" }
-5*k**5 + 12*k**3 - 2*k**2 - 3*k - 2. Let q(d) = -3*c(d) - 2*o(d). Determine b, given that q(b) = 0. -1, 0, 1 Let d(z) be the third derivative of z**5/30 + 5*z**4/12 + 8*z**2. Factor d(g). 2*g*(g + 5) Factor 19*c**3 + 10*c**2 + 17*c**3 - c**3 + 15*c**5 + 40*c**4. 5*c**2*(c + 1)**2*(3*c + 2) Let r(c) be the first deriva...
{ "pile_set_name": "DM Mathematics" }
Solve 0 = -0*o - 3*o - 5*b + 13, -r*b + 6 = -2*o for o. 1 Let z(g) = -2*g - 30. Let w be z(-17). Let n(i) = 2*i**2 - 2*i - 1. Let p be n(2). Suppose -c + p = -2. Solve -w*o - o + 30 = -c*x, -2*o - 3*x = -7 for o. 5 Suppose -h + 45 = 4*h. Let s(o) = -6 + 2*o**3 + 4*o - 2*o**3 - 9*o**2 - 3*o + o**3. Let c be s(h). Solve ...
{ "pile_set_name": "DM Mathematics" }
+ -2) + (3 - 4) 7 What is (-12)/45 + 4921/285? 17 Evaluate (-12)/10 + -18 + (-13 - (-3204)/45). 39 Calculate 8/44*(65 - 208). -26 Evaluate 10/(-285)*-3 + 4 + (-274)/76. 1/2 Calculate 332/(-24) - -10 - -3. -5/6 Evaluate (-35)/7 + -23 + (-56)/(1 + -8). -20 (7 + (88 - 85))/((-15)/(-2) + 0) 4/3 What is 18/(-20)*(-175)/(-2...
{ "pile_set_name": "DM Mathematics" }
less than or equal to 0? True Which is bigger: -62130/11 or -5648? -5648 Is 19469 less than 0.6? False Is 44733 bigger than 44741? False Are -3/355 and -70/23 equal? False Does -1 = -9/8092? False Is 0.368 smaller than -56? False Is 22 at most as big as -562? False Is 23787 at most 23784? False Is -50607 <= -4? True Wh...
{ "pile_set_name": "DM Mathematics" }
}. Give prob of picking 1 o, 1 p, and 1 f. 1/5 Four letters picked without replacement from ggghhhg. Give prob of picking 3 g and 1 h. 12/35 Three letters picked without replacement from {c: 2, q: 3}. What is prob of picking 2 q and 1 c? 3/5 Calculate prob of picking 3 h when three letters picked without replacement fr...
{ "pile_set_name": "DM Mathematics" }
2 PM and 10:12 PM? 490 How many minutes are there between 12:15 PM and 3:02 PM? 167 How many minutes are there between 3:43 AM and 5:58 AM? 135 How many minutes are there between 7:16 AM and 6:28 PM? 672 What is 250 minutes before 4:55 PM? 12:45 PM What is 611 minutes after 10:32 AM? 8:43 PM What is 254 minutes after 7...
{ "pile_set_name": "DM Mathematics" }
Rearrange -2162*c + 5138*c**2 + 2162*c to the form f + z*c + o*c**2 and give o. 5138 Rearrange (-356*a - 239*a - 637*a)*(-1 + 1 + a)*(2 + 1 + 0) to h*a**2 + g + r*a and give h. -3696 Express -4983 - 3482*g - 4898 + 9883 in the form f + y*g and give f. 2 Rearrange j**2 + 15*j + j**2 + 6135*j**3 - 6138*j**3 to the form t...
{ "pile_set_name": "DM Mathematics" }
+ d - 18 = 4*a, -4*a = -3*d + 67. Is (-82)/(-3)*((-234)/12)/a a multiple of 9? False Let u(c) = -4*c + 1. Suppose 3*t = 6*x - 3*x - 15, -x + 13 = -5*t. Let o be u(t). Is 6 a factor of o/3 - (-20 - 1)? True Let f(a) = -a**3 + 16*a**2 + 24*a - 42. Is 11 a factor of f(17)? True Let o = 1549 - 1031. Is 40 a factor of o? Fa...
{ "pile_set_name": "DM Mathematics" }
nder when x is divided by 3? 2 Suppose 0 = 46*y - 41*y - 145. What is the remainder when y is divided by (-92)/(-9) - 8/36? 9 Let j = -3 - -3. What is the remainder when j + (8 - 0)/1 is divided by 5? 3 Let x = -16 - -32. Let i(w) = 2*w**2 - 4*w - 1. Let b be i(3). Let z = b - -4. What is the remainder when x is divide...
{ "pile_set_name": "DM Mathematics" }
r - 115)*((-3*r - r + 5*r)*(-r + 3 - 3) + 5*r**2 + 9*r**2 - 11*r**2) as x + p*r + c*r**3 + t*r**2 and give c. 58 Express -62*b + 1193 + 1187 - 2385 as q + f*b and give f. -62 Rearrange -10*t + 8*t + 8*t + 6*t to x*t + k and give x. 12 Express (127 + 143 + 2*v - 260)*(-2*v - 3 + 3) in the form p + t*v + g*v**2 and give ...
{ "pile_set_name": "DM Mathematics" }
*g - 12 = d*g for g. -4 Suppose -2*g - 4*p = -3*g + 16, 0 = -4*g - p + 47. Solve 6*u = 3*u - g for u. -4 Let p be (3/2 - 3)*-18. Solve -4*u = 7 - p for u. 5 Suppose -3*x - 4 = 2*o, x - 3 + 6 = o. Let d be (2 + -1)*-1 + o. Solve 2 = 2*n - d*n for n. 1 Suppose 3*t - 66 = -2*b, 0*b - 2*b + 50 = -t. Let m = -27 + b. Solve ...
{ "pile_set_name": "DM Mathematics" }
= 0 + -3. Let u = -1 - o. Let n = u - 2.00000118. Round n to 7 decimal places. -0.0000012 Let z = -135 + 134.34. What is z rounded to one decimal place? -0.7 Let q be 2 + (2 + 0 - -3). Suppose -3*v + q = -2. Suppose 4*x + 4*l + 60399997 = 3*l, -5*x - 75499991 = v*l. What is x rounded to the nearest 1000000? -15000000 ...
{ "pile_set_name": "DM Mathematics" }
- 16 = -4*y. Suppose -y*j + 7 + 9 = 0. Solve -j*o - 3*d - 13 = -2*d, 1 = -3*o + d for o. -2 Let a be 24/(-18)*(-30)/4. Solve -5*x + a = n - 6*n, 0 = -3*n - 3*x for n. -1 Let r(x) = -x + 9. Let z be r(6). Solve -l = 4*c - 20, 0*c + 15 = z*c - 4*l for c. 5 Suppose u - 2*h = -0 + 4, 3*u + 5*h - 1 = 0. Suppose -4*k - 4 + 1...
{ "pile_set_name": "DM Mathematics" }
llect the terms in -y - 13*y - 5*y**3 + 7*y**3 + 14*y. 2*y**3 Collect the terms in -6045*t + 3026*t + 3024*t. 5*t Collect the terms in -154*r - 5*r**3 + 154*r - 1 + 1. -5*r**3 Collect the terms in 5*u**2 + 62*u**2 - 40*u**2. 27*u**2 Collect the terms in -3*h**2 + 7 + h**2 - 7. -2*h**2 Collect the terms in -u**2 + u**2 ...
{ "pile_set_name": "DM Mathematics" }
(c) 1 c Which is the closest to -4/99? (a) -4 (b) 2 (c) -0.3 c Which is the closest to -1? (a) 2/3 (b) -22 (c) 1/2 c What is the closest to 1 in 1/7, 3/7, -2/7, 194? 3/7 What is the closest to 0.2 in 4, 3/5, 0.7, -2? 3/5 Which is the closest to 1/2? (a) -1 (b) 1/8 (c) 5/7 c Which is the nearest to -0.2? (a) -...
{ "pile_set_name": "DM Mathematics" }
= 292*s for s. -28 Solve 7*m = 4*m + 13 - 4 for m. 3 Solve 9*i = -54 + 126 for i. 8 Solve -41*f + 859 = -826 + 1562 for f. 3 Solve 3*f - 50 = -18*f + 16*f for f. 10 Solve 0 = 176*z - 552 + 92 - 1652 for z. 12 Solve -734 = 9*a - 608 for a. -14 Solve 19*p + 7323 = 7532 for p. 11 Solve -536*k + 13225 = 2505 for k. 20 Solv...
{ "pile_set_name": "DM Mathematics" }
1 + 7*s + 10*s**2. Suppose 15 = -3*a - b, 4*a - 2*a + b + 10 = 0. What is the units digit of z(a)? 9 Suppose -4*y + 5 = -15. Suppose 2*p = 2*a + 2, y*p - p + 4*a = 12. Suppose -2*f - 86 = -5*u - 0*f, p*f - 58 = -4*u. What is the tens digit of u? 1 Suppose 0 = 695*x - 804*x + 1531777. What is the tens digit of x? 5 Let ...
{ "pile_set_name": "DM Mathematics" }
o the form b*c + q and give b. -1645 Rearrange (6*k - 6*k + 6*k + 8*k + 9*k)*(-112 + 7 - 11) to the form u*k + c and give u. -2668 Rearrange 43*n**3 - 2 + 45*n**3 - 34*n**2 + 52*n**3 - 10*n - 199*n**3 + 55*n**3 to the form h + t*n + u*n**2 + c*n**3 and give t. -10 Rearrange 189 - 174 - 351 + 16 - s - 641 to the form m ...
{ "pile_set_name": "DM Mathematics" }
ger? 13 What is 311818641 to the power of 1/8, to the nearest integer? 12 What is the cube root of 60003288 to the nearest integer? 391 What is 54735380 to the power of 1/10, to the nearest integer? 6 What is the fifth root of 90309205 to the nearest integer? 39 What is the fifth root of 908631788 to the nearest intege...
{ "pile_set_name": "DM Mathematics" }
o four dps. -0.001 Round 0.0842708 to two decimal places. 0.08 Round 10515900 to the nearest 1000000. 11000000 Round 0.0000124318 to seven dps. 0.0000124 What is 0.07070937 rounded to two dps? 0.07 What is 2313.356 rounded to the nearest 100? 2300 What is 1074038 rounded to the nearest 10000? 1070000 Round 0.0013174229...
{ "pile_set_name": "DM Mathematics" }
or of 127/6 and (-25)/(-24) - 14/f? 24 Let d = -22919/24 + 959. What is the common denominator of d and -116*(-1 + (-21)/(-18))? 24 Suppose 2*q + 10 = 0, -5*h + 920 = 8*q - 3*q. Find the common denominator of (-1695)/900 + ((-28)/6 - -4) and -1 + h/114 - 3. 380 Suppose 5*a = -3*p + 144, -2*p + a + 97 - 1 = 0. Calculate...
{ "pile_set_name": "DM Mathematics" }
5*i - 15. Round x to the nearest one thousand. -45000 Let g be 38/8 + (-1)/(-4) + 7959997. Suppose 0 = 2*a + c + g, -8*c = -9*c - 2. What is a rounded to the nearest 1000000? -4000000 Let p = -14.65 + -0.35. Let y = 5 + p. Let b = y + 10.0000013. What is b rounded to 6 decimal places? 0.000001 Let k = -157 + 197. Let ...
{ "pile_set_name": "DM Mathematics" }
-9*d**5/20 + 3*d**3/2 - 7*d. Find the second derivative of m(h) wrt h. -54*h What is the third derivative of -17*b**2 + 19*b**3 + 888*b - 888*b + 2*b**2 wrt b? 114 Let h be (-1 - 0 - -1)/(-1). Suppose h = -2*v + v. What is the second derivative of p**3 + p + v*p - 3*p + 4*p wrt p? 6*p Let d(j) = -j**3 + 2*j**2 - 5*j + ...
{ "pile_set_name": "DM Mathematics" }
e w(10). -1 Let f(l) = -l**2 - 5*l + 16. Calculate f(-8). -8 Let n(x) = 24*x**2 + 5*x + 6. Calculate n(-1). 25 Let d(h) = 5*h**3 + h**2 - 4*h - 3. Calculate d(-2). -31 Let d(u) = u**2 - 6*u - 10. Determine d(8). 6 Let m(p) = -p**3 + 4*p**2 + p - 21. Give m(3). -9 Let b(d) = -d**3 + 13*d**2 + 12*d - 16. Give b(14). -44 ...
{ "pile_set_name": "DM Mathematics" }
74. What are the prime factors of ((-42)/(-4))/((-11)/r)? 3, 7 Let l(q) = 3*q**2 + 26*q + 2. Let s(c) = -4*c**2 - 26*c - 3. Let t(w) = -3*l(w) - 2*s(w). What are the prime factors of t(-20)? 2, 3, 5 Let j(c) be the first derivative of 22*c**3/3 + c**2 - 3*c - 9. List the prime factors of j(1). 3, 7 Let u = 522 + 1018. ...
{ "pile_set_name": "DM Mathematics" }
0 Solve 497*r + 506*r + 29 = 1008*r - 11, -4*v = -2*r for v. 4 Solve 4*g = 9*d + 74, 9003*g - 9006*g - 3 = 3*d for d. -6 Solve -3*d + 18*v - 31*v + 17*v = 24, 6 = 2*v for d. -4 Solve -4*x = -8, -7*u + 3358*x - 3359*x + 6 = -2*u - 11 for u. 3 Solve -3*n + 4*t + 39 = -18, -166*n + 170*n + t - 76 = 0 for n. 19 Solve 13*h...
{ "pile_set_name": "DM Mathematics" }
1 Calculate prob of picking 1 z and 3 d when four letters picked without replacement from ddddzzb. 8/35 What is prob of picking 1 w and 1 o when two letters picked without replacement from {w: 1, e: 7, s: 10, o: 2}? 1/95 Calculate prob of picking 2 p when two letters picked without replacement from zzppzzz. 1/21 What i...
{ "pile_set_name": "DM Mathematics" }
ury in months? 20800 How many kilograms are there in fourty-seven quarters of a tonne? 11750 How many micrometers are there in 3/40 of a millimeter? 75 How many millilitres are there in twenty-seven quarters of a litre? 6750 What is 33/5 of a litre in millilitres? 6600 Convert 4.268289l to millilitres. 4268.289 How man...
{ "pile_set_name": "DM Mathematics" }
51/4 = 0? -451, 1/2, 1 Determine x so that -4*x**3 + 112*x**2 + 4892*x - 10200 = 0. -25, 2, 51 Factor c**4/5 - 1837*c**3/5 - 5556*c**2. c**2*(c - 1852)*(c + 15)/5 Determine f, given that 2*f**3 + 704*f**2 = 0. -352, 0 Factor -2*t**2/3 + 11684*t. -2*t*(t - 17526)/3 Solve -3*p**5/4 - 185*p**4/8 - 60*p**3 - 95*p**2/8 + 24...
{ "pile_set_name": "DM Mathematics" }
4*d + 4*m + 9 = 49. Let h = d - -29. What is the highest common factor of h and i? 3 Let a = -40 + 94. Calculate the highest common divisor of a and 6. 6 Let i(b) = -4*b**3 - b**2 - b. Let k be i(-2). Let s be 3/((-6)/160*-2). Suppose -3*c - s = -5*c. Calculate the highest common divisor of c and k. 10 Suppose 217 = u ...
{ "pile_set_name": "DM Mathematics" }
he second derivative of k(h) wrt h. -1860*h**2 Let i(u) = -u. Let k be i(-4). Let g = 22 + -19. What is the second derivative of -a**3 + a - k*a**g + 3*a**3 wrt a? -12*a Let m(p) be the second derivative of -23*p**6/30 - p**5/20 + 143*p**2/2 + 410*p. Differentiate m(k) with respect to k. -92*k**3 - 3*k**2 Let w(g) = 11...
{ "pile_set_name": "DM Mathematics" }
8)*72/(-342). Which is the fourth smallest value? (a) -3/7 (b) g (c) -4 (d) 1 d Let k = -1546 + 1541. Which is the second smallest value? (a) -0.09 (b) k (c) 0.03 (d) 2/5 a Let w = -0.064 + 3.064. Let x = 0.69 + -1.39. Which is the second biggest value? (a) -0.2 (b) w (c) 4 (d) x b Suppose -7*v - 12 = -v. L...
{ "pile_set_name": "DM Mathematics" }