question
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7
What is 213 - 27?
Subtract the second number from the first.
Subtract 27 from 213.
186
If each item costs 16 dollars and the total cost is -144, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-9
If each item costs 13 dollars and the total cost is 260, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
20
Simplify -88/11
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-8
What is -26 + -124?
Add the two numbers.
Add -26 and -124.
-150
Solve for x: -4x + -11 = -51
Solve the linear equation.
Subtract b from both sides, then divide by a.
10
What is -20 × -45?
Multiply the numbers.
Multiply -20 by -45.
900
What is 137 + -235?
Add the two numbers.
Add 137 and -235.
-98
What is 146 + -179?
Add the two numbers.
Add 146 and -179.
-33
What is -299 + -74?
Add the two numbers.
Add -299 and -74.
-373
What is 7^2?
Evaluate the integer exponent.
Multiply 7 by itself 2 times (0th power = 1).
49
Solve: -9x + -9 < -9
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < 0
Solve for x: 1x + 3 = -1
Solve the linear equation.
Subtract b from both sides, then divide by a.
-4
What is -67 - -227?
Subtract the second number from the first.
Subtract -227 from -67.
160
If each item costs 3 dollars and the total cost is 90, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
30
If each item costs -2 dollars and the total cost is 2, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-1
Solve: 9x + 3 ≤ 3
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ 0
What is -7^1?
Evaluate the integer exponent.
Multiply -7 by itself 1 times (0th power = 1).
-7
What is -18 + 250?
Add the two numbers.
Add -18 and 250.
232
Simplify -5/1
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-5
Solve for x: -2(x + -11) = 38
Solve a two-step equation.
Divide both sides by a, then subtract b.
-8
Solve: 7x + 8 ≤ -6
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ -2
Simplify 10/10
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
1
What is -64 ÷ -8?
Divide evenly.
Divide -64 by -8.
8
What is -246 + 292?
Add the two numbers.
Add -246 and 292.
46
Solve: -7x + -5 ≥ -68
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ 9
If each item costs -8 dollars and the total cost is 128, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-16
What is -115 + 145?
Add the two numbers.
Add -115 and 145.
30
What is -221 + 233?
Add the two numbers.
Add -221 and 233.
12
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
Solve for x: 4x + 19 = 19
Solve the linear equation.
Subtract b from both sides, then divide by a.
0
What is 11 × 15?
Multiply the numbers.
Multiply 11 by 15.
165
What is -190 ÷ 10?
Divide evenly.
Divide -190 by 10.
-19
Solve: 1x + -5 ≥ 6
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ 11
What is 247 ÷ -19?
Divide evenly.
Divide 247 by -19.
-13
What is -160 ÷ -8?
Divide evenly.
Divide -160 by -8.
20
Solve for x: 11x + -12 = -144
Solve the linear equation.
Subtract b from both sides, then divide by a.
-12
What is 45 × -15?
Multiply the numbers.
Multiply 45 by -15.
-675
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.
27
What is 51 × 41?
Multiply the numbers.
Multiply 51 by 41.
2091
What is 23 × -31?
Multiply the numbers.
Multiply 23 by -31.
-713
Solve: 1x + 16 < 35
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < 19
Solve for x: -5x + -3 = -38
Solve the linear equation.
Subtract b from both sides, then divide by a.
7
Solve for x: 7x + 0 = 98
Solve the linear equation.
Subtract b from both sides, then divide by a.
14
What is 12 ÷ -2?
Divide evenly.
Divide 12 by -2.
-6
Solve for x: -4x + 24 = -20
Solve the linear equation.
Subtract b from both sides, then divide by a.
11
What is 239 + 208?
Add the two numbers.
Add 239 and 208.
447
What is -20 × -18?
Multiply the numbers.
Multiply -20 by -18.
360
What is -189 + -285?
Add the two numbers.
Add -189 and -285.
-474
Solve for x: -6(x + 1) = 24
Solve a two-step equation.
Divide both sides by a, then subtract b.
-5
What is 5^0?
Evaluate the integer exponent.
Multiply 5 by itself 0 times (0th power = 1).
1
What is 7^0?
Evaluate the integer exponent.
Multiply 7 by itself 0 times (0th power = 1).
1
What is 69 - 54?
Subtract the second number from the first.
Subtract 54 from 69.
15
What is -20 × -19?
Multiply the numbers.
Multiply -20 by -19.
380
What is -26 × 3?
Multiply the numbers.
Multiply -26 by 3.
-78
Solve: 1x + -1 < -6
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < -5
What is 41 - 244?
Subtract the second number from the first.
Subtract 244 from 41.
-203
What is 97 - -10?
Subtract the second number from the first.
Subtract -10 from 97.
107
What is 85 - -103?
Subtract the second number from the first.
Subtract -103 from 85.
188
Solve for x: -5x + 14 = 99
Solve the linear equation.
Subtract b from both sides, then divide by a.
-17
Solve for x: -5x + 18 = 68
Solve the linear equation.
Subtract b from both sides, then divide by a.
-10
What is 5^5?
Evaluate the integer exponent.
Multiply 5 by itself 5 times (0th power = 1).
3125
If each item costs -1 dollars and the total cost is -30, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
30
What is -81 + 281?
Add the two numbers.
Add -81 and 281.
200
Solve for x: -8(x + -11) = 112
Solve a two-step equation.
Divide both sides by a, then subtract b.
-3
If each item costs 18 dollars and the total cost is -54, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-3
Solve for x: 1x + -19 = -25
Solve the linear equation.
Subtract b from both sides, then divide by a.
-6
What is -35 × -46?
Multiply the numbers.
Multiply -35 by -46.
1610
What is -21 × 17?
Multiply the numbers.
Multiply -21 by 17.
-357
What is 21 - -84?
Subtract the second number from the first.
Subtract -84 from 21.
105
Solve for x: -11x + -18 = 180
Solve the linear equation.
Subtract b from both sides, then divide by a.
-18
What is -55 + 277?
Add the two numbers.
Add -55 and 277.
222
What is 180 + 245?
Add the two numbers.
Add 180 and 245.
425
Solve: 4x + 15 ≤ -45
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ -15
What is -208 ÷ -16?
Divide evenly.
Divide -208 by -16.
13
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.
30
What is 1^3?
Evaluate the integer exponent.
Multiply 1 by itself 3 times (0th power = 1).
1
What is 2^4?
Evaluate the integer exponent.
Multiply 2 by itself 4 times (0th power = 1).
16
What is -24 ÷ 12?
Divide evenly.
Divide -24 by 12.
-2
If each item costs 20 dollars and the total cost is -200, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-10
What is 256 - -179?
Subtract the second number from the first.
Subtract -179 from 256.
435
What is -167 + -271?
Add the two numbers.
Add -167 and -271.
-438
What is -4^1?
Evaluate the integer exponent.
Multiply -4 by itself 1 times (0th power = 1).
-4
What is -6^5?
Evaluate the integer exponent.
Multiply -6 by itself 5 times (0th power = 1).
-7776
Solve: 7x + 13 ≥ -85
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ -14
Simplify -4/4
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-1
What is 190 - -39?
Subtract the second number from the first.
Subtract -39 from 190.
229
What is 29 × -5?
Multiply the numbers.
Multiply 29 by -5.
-145
What is 190 ÷ 10?
Divide evenly.
Divide 190 by 10.
19
Solve for x: -6(x + -11) = 24
Solve a two-step equation.
Divide both sides by a, then subtract b.
7
What is -269 - -62?
Subtract the second number from the first.
Subtract -62 from -269.
-207
What is -285 ÷ -19?
Divide evenly.
Divide -285 by -19.
15
What is -77 + 122?
Add the two numbers.
Add -77 and 122.
45
What is -36 × -5?
Multiply the numbers.
Multiply -36 by -5.
180
What is 45 × -2?
Multiply the numbers.
Multiply 45 by -2.
-90
What is -108 ÷ 9?
Divide evenly.
Divide -108 by 9.
-12
What is -148 + -296?
Add the two numbers.
Add -148 and -296.
-444
If each item costs 15 dollars and the total cost is 345, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
23
What is -207 ÷ -23?
Divide evenly.
Divide -207 by -23.
9
Solve for x: -4x + 29 = -15
Solve the linear equation.
Subtract b from both sides, then divide by a.
11