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7
If each item costs 10 dollars and the total cost is -30, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-3
What is 45 × 49?
Multiply the numbers.
Multiply 45 by 49.
2205
If each item costs -8 dollars and the total cost is 80, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-10
Solve: -8x + -1 ≤ 71
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ -9
What is -12 - 147?
Subtract the second number from the first.
Subtract 147 from -12.
-159
Solve for x: -1x + -15 = -17
Solve the linear equation.
Subtract b from both sides, then divide by a.
2
What is -6^2?
Evaluate the integer exponent.
Multiply -6 by itself 2 times (0th power = 1).
36
Solve for x: 9x + -30 = 60
Solve the linear equation.
Subtract b from both sides, then divide by a.
10
Solve for x: 6x + 12 = -54
Solve the linear equation.
Subtract b from both sides, then divide by a.
-11
What is -269 - 253?
Subtract the second number from the first.
Subtract 253 from -269.
-522
If each item costs 0 dollars and the total cost is 0, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
14
What is -298 - 256?
Subtract the second number from the first.
Subtract 256 from -298.
-554
What is 136 + -106?
Add the two numbers.
Add 136 and -106.
30
What is 19 × -11?
Multiply the numbers.
Multiply 19 by -11.
-209
Solve for x: 1(x + 2) = -8
Solve a two-step equation.
Divide both sides by a, then subtract b.
-10
If each item costs 8 dollars and the total cost is -24, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-3
Solve for x: 2(x + 4) = 0
Solve a two-step equation.
Divide both sides by a, then subtract b.
-4
If each item costs 17 dollars and the total cost is 255, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
15
What is 241 - 106?
Subtract the second number from the first.
Subtract 106 from 241.
135
Solve: 7x + 17 ≥ -39
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ -8
Solve: -10x + -19 < -69
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < 5
What is -8^4?
Evaluate the integer exponent.
Multiply -8 by itself 4 times (0th power = 1).
4096
Simplify -32/16
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-2
Solve: 7x + -1 > -43
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > -6
What is 157 - 137?
Subtract the second number from the first.
Subtract 137 from 157.
20
What is 261 ÷ -29?
Divide evenly.
Divide 261 by -29.
-9
What is -62 - 92?
Subtract the second number from the first.
Subtract 92 from -62.
-154
What is 85 - -7?
Subtract the second number from the first.
Subtract -7 from 85.
92
If each item costs 19 dollars and the total cost is 475, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
25
Solve: -7x + 19 ≤ 61
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ -6
What is 43 + 127?
Add the two numbers.
Add 43 and 127.
170
Solve for x: -3(x + 7) = -66
Solve a two-step equation.
Divide both sides by a, then subtract b.
15
Solve for x: 5(x + 4) = 0
Solve a two-step equation.
Divide both sides by a, then subtract b.
-4
What is 188 - -175?
Subtract the second number from the first.
Subtract -175 from 188.
363
What is 204 + -83?
Add the two numbers.
Add 204 and -83.
121
Simplify 11/1
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
11
What is 212 + 144?
Add the two numbers.
Add 212 and 144.
356
What is -74 + 291?
Add the two numbers.
Add -74 and 291.
217
Solve: -4x + 8 ≤ 72
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ -16
What is -7 + 113?
Add the two numbers.
Add -7 and 113.
106
What is -289 - 145?
Subtract the second number from the first.
Subtract 145 from -289.
-434
What is -163 + -64?
Add the two numbers.
Add -163 and -64.
-227
What is 116 - -27?
Subtract the second number from the first.
Subtract -27 from 116.
143
What is 56 ÷ 7?
Divide evenly.
Divide 56 by 7.
8
Solve for x: -8(x + 1) = 64
Solve a two-step equation.
Divide both sides by a, then subtract b.
-9
Solve: 4x + 10 < -6
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < -4
What is 269 - 18?
Subtract the second number from the first.
Subtract 18 from 269.
251
What is 18 - 107?
Subtract the second number from the first.
Subtract 107 from 18.
-89
Solve for x: 4(x + -11) = -48
Solve a two-step equation.
Divide both sides by a, then subtract b.
-1
Solve: 4x + -20 > 52
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > 18
What is 112 + -168?
Add the two numbers.
Add 112 and -168.
-56
What is 131 - -63?
Subtract the second number from the first.
Subtract -63 from 131.
194
Solve for x: -6(x + -15) = 60
Solve a two-step equation.
Divide both sides by a, then subtract b.
5
If each item costs -10 dollars and the total cost is 120, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-12
What is 7 × -7?
Multiply the numbers.
Multiply 7 by -7.
-49
What is -98 + 277?
Add the two numbers.
Add -98 and 277.
179
If each item costs 7 dollars and the total cost is -98, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-14
Simplify -10/10
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-1
Solve for x: 5(x + -1) = 45
Solve a two-step equation.
Divide both sides by a, then subtract b.
10
What is 29 × -13?
Multiply the numbers.
Multiply 29 by -13.
-377
Solve: 6x + -5 ≥ 97
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ 17
If each item costs -3 dollars and the total cost is -3, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
1
What is -179 - 2?
Subtract the second number from the first.
Subtract 2 from -179.
-181
What is 7^1?
Evaluate the integer exponent.
Multiply 7 by itself 1 times (0th power = 1).
7
Simplify 27/3
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
9
What is -184 - -214?
Subtract the second number from the first.
Subtract -214 from -184.
30
Simplify -108/12
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-9
Solve for x: -2x + -8 = -28
Solve the linear equation.
Subtract b from both sides, then divide by a.
10
Solve for x: 3x + -20 = -44
Solve the linear equation.
Subtract b from both sides, then divide by a.
-8
Solve for x: 1(x + -14) = -23
Solve a two-step equation.
Divide both sides by a, then subtract b.
-9
Solve: 3x + -4 < -34
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < -10
What is 45 × 33?
Multiply the numbers.
Multiply 45 by 33.
1485
Solve for x: -7x + -27 = 78
Solve the linear equation.
Subtract b from both sides, then divide by a.
-15
What is 4^1?
Evaluate the integer exponent.
Multiply 4 by itself 1 times (0th power = 1).
4
What is 42 × 24?
Multiply the numbers.
Multiply 42 by 24.
1008
What is 285 ÷ 15?
Divide evenly.
Divide 285 by 15.
19
If each item costs 12 dollars and the total cost is 0, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
0
What is 210 ÷ -14?
Divide evenly.
Divide 210 by -14.
-15
What is 268 - 258?
Subtract the second number from the first.
Subtract 258 from 268.
10
What is -6^3?
Evaluate the integer exponent.
Multiply -6 by itself 3 times (0th power = 1).
-216
Simplify 0/16
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
0
What is 7 × 18?
Multiply the numbers.
Multiply 7 by 18.
126
What is 6^1?
Evaluate the integer exponent.
Multiply 6 by itself 1 times (0th power = 1).
6
What is -12 × -34?
Multiply the numbers.
Multiply -12 by -34.
408
What is 112 ÷ 7?
Divide evenly.
Divide 112 by 7.
16
If each item costs 15 dollars and the total cost is 270, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
18
If each item costs 19 dollars and the total cost is 133, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
7
What is -132 + -291?
Add the two numbers.
Add -132 and -291.
-423
What is 57 + 239?
Add the two numbers.
Add 57 and 239.
296
What is 36 × -57?
Multiply the numbers.
Multiply 36 by -57.
-2052
What is -197 + -235?
Add the two numbers.
Add -197 and -235.
-432
Solve: -6x + 7 ≤ -83
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ 15
What is -4 - 173?
Subtract the second number from the first.
Subtract 173 from -4.
-177
Solve for x: -2(x + 0) = -12
Solve a two-step equation.
Divide both sides by a, then subtract b.
6
What is -28 × -20?
Multiply the numbers.
Multiply -28 by -20.
560
Simplify -75/15
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-5
What is 45 × 5?
Multiply the numbers.
Multiply 45 by 5.
225
What is 3^4?
Evaluate the integer exponent.
Multiply 3 by itself 4 times (0th power = 1).
81
What is 51 × -1?
Multiply the numbers.
Multiply 51 by -1.
-51
Simplify 180/15
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
12