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7
If each item costs 16 dollars and the total cost is 112, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
7
What is 4^5?
Evaluate the integer exponent.
Multiply 4 by itself 5 times (0th power = 1).
1024
What is -77 - -37?
Subtract the second number from the first.
Subtract -37 from -77.
-40
Simplify -80/10
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-8
What is -169 + 12?
Add the two numbers.
Add -169 and 12.
-157
If each item costs -8 dollars and the total cost is -168, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
21
What is 48 × -51?
Multiply the numbers.
Multiply 48 by -51.
-2448
Solve: -1x + -14 ≥ 5
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ -19
Solve for x: -3x + 2 = 50
Solve the linear equation.
Subtract b from both sides, then divide by a.
-16
What is 144 ÷ -18?
Divide evenly.
Divide 144 by -18.
-8
Simplify -84/12
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-7
Solve for x: -1x + 25 = 33
Solve the linear equation.
Subtract b from both sides, then divide by a.
-8
Simplify 99/11
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
9
What is -480 ÷ 30?
Divide evenly.
Divide -480 by 30.
-16
What is 230 + 280?
Add the two numbers.
Add 230 and 280.
510
What is -149 - 21?
Subtract the second number from the first.
Subtract 21 from -149.
-170
Solve for x: 8(x + 15) = 56
Solve a two-step equation.
Divide both sides by a, then subtract b.
-8
What is 143 ÷ 13?
Divide evenly.
Divide 143 by 13.
11
What is -99 ÷ 11?
Divide evenly.
Divide -99 by 11.
-9
What is -37 × -26?
Multiply the numbers.
Multiply -37 by -26.
962
What is 174 - -31?
Subtract the second number from the first.
Subtract -31 from 174.
205
What is -7^4?
Evaluate the integer exponent.
Multiply -7 by itself 4 times (0th power = 1).
2401
What is 5^0?
Evaluate the integer exponent.
Multiply 5 by itself 0 times (0th power = 1).
1
What is 4^4?
Evaluate the integer exponent.
Multiply 4 by itself 4 times (0th power = 1).
256
Solve for x: -8x + 3 = -45
Solve the linear equation.
Subtract b from both sides, then divide by a.
6
If each item costs 20 dollars and the total cost is 160, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
8
Simplify -27/9
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-3
What is -57 + 92?
Add the two numbers.
Add -57 and 92.
35
Solve for x: 5(x + 11) = 65
Solve a two-step equation.
Divide both sides by a, then subtract b.
2
Solve for x: 8(x + 7) = 32
Solve a two-step equation.
Divide both sides by a, then subtract b.
-3
What is -54 × 8?
Multiply the numbers.
Multiply -54 by 8.
-432
If each item costs -10 dollars and the total cost is -90, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
9
What is 3^3?
Evaluate the integer exponent.
Multiply 3 by itself 3 times (0th power = 1).
27
What is -40 × 36?
Multiply the numbers.
Multiply -40 by 36.
-1440
Solve for x: -8(x + 3) = -8
Solve a two-step equation.
Divide both sides by a, then subtract b.
-2
If each item costs -4 dollars and the total cost is -36, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
9
What is -27 ÷ -27?
Divide evenly.
Divide -27 by -27.
1
What is 7^4?
Evaluate the integer exponent.
Multiply 7 by itself 4 times (0th power = 1).
2401
What is -104 ÷ -8?
Divide evenly.
Divide -104 by -8.
13
Solve: -3x + -16 < -67
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < 17
What is -211 - -218?
Subtract the second number from the first.
Subtract -218 from -211.
7
What is -30 × 51?
Multiply the numbers.
Multiply -30 by 51.
-1530
Simplify 4/4
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
1
What is 20 ÷ 5?
Divide evenly.
Divide 20 by 5.
4
What is 17 × 22?
Multiply the numbers.
Multiply 17 by 22.
374
What is 16 - 138?
Subtract the second number from the first.
Subtract 138 from 16.
-122
What is 218 - 61?
Subtract the second number from the first.
Subtract 61 from 218.
157
If each item costs 11 dollars and the total cost is -220, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-20
Solve for x: -8(x + 12) = -32
Solve a two-step equation.
Divide both sides by a, then subtract b.
-8
Solve for x: 2(x + 15) = 58
Solve a two-step equation.
Divide both sides by a, then subtract b.
14
Solve for x: 7(x + -3) = -7
Solve a two-step equation.
Divide both sides by a, then subtract b.
2
If each item costs 1 dollars and the total cost is 5, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
5
What is -134 - 262?
Subtract the second number from the first.
Subtract 262 from -134.
-396
What is 43 + -269?
Add the two numbers.
Add 43 and -269.
-226
Simplify 132/12
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
11
What is 198 ÷ 18?
Divide evenly.
Divide 198 by 18.
11
What is 58 × -38?
Multiply the numbers.
Multiply 58 by -38.
-2204
Solve for x: -8x + 13 = 173
Solve the linear equation.
Subtract b from both sides, then divide by a.
-20
Solve: -2x + 15 > 55
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > -20
Simplify -72/12
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-6
What is 42 ÷ 21?
Divide evenly.
Divide 42 by 21.
2
Solve for x: 4x + 19 = -61
Solve the linear equation.
Subtract b from both sides, then divide by a.
-20
What is 211 - 25?
Subtract the second number from the first.
Subtract 25 from 211.
186
What is -46 × -39?
Multiply the numbers.
Multiply -46 by -39.
1794
If each item costs 18 dollars and the total cost is 90, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
5
Solve for x: -7x + -18 = -46
Solve the linear equation.
Subtract b from both sides, then divide by a.
4
Solve for x: -3(x + 12) = -33
Solve a two-step equation.
Divide both sides by a, then subtract b.
-1
If each item costs 9 dollars and the total cost is -81, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-9
If each item costs 4 dollars and the total cost is -44, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-11
Solve: -8x + 7 ≥ -73
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ 10
Simplify 0/3
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
0
What is 21 × 31?
Multiply the numbers.
Multiply 21 by 31.
651
Solve: -10x + -18 ≤ -18
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ 0
Simplify 78/13
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
6
Solve: -3x + 20 < 2
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < 6
Solve for x: 3(x + -4) = 30
Solve a two-step equation.
Divide both sides by a, then subtract b.
14
What is 96 ÷ -6?
Divide evenly.
Divide 96 by -6.
-16
What is 25 + 113?
Add the two numbers.
Add 25 and 113.
138
What is -96 ÷ -24?
Divide evenly.
Divide -96 by -24.
4
Simplify -64/16
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-4
What is 219 - 48?
Subtract the second number from the first.
Subtract 48 from 219.
171
Solve for x: 3x + -26 = 7
Solve the linear equation.
Subtract b from both sides, then divide by a.
11
What is 5^5?
Evaluate the integer exponent.
Multiply 5 by itself 5 times (0th power = 1).
3125
If each item costs 16 dollars and the total cost is -288, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-18
Solve for x: 6(x + -4) = 30
Solve a two-step equation.
Divide both sides by a, then subtract b.
9
Solve for x: 4x + 5 = -35
Solve the linear equation.
Subtract b from both sides, then divide by a.
-10
If each item costs -8 dollars and the total cost is -32, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
4
What is 227 - 209?
Subtract the second number from the first.
Subtract 209 from 227.
18
What is -7 × 40?
Multiply the numbers.
Multiply -7 by 40.
-280
What is -157 - 37?
Subtract the second number from the first.
Subtract 37 from -157.
-194
Solve for x: -8x + 12 = 20
Solve the linear equation.
Subtract b from both sides, then divide by a.
-1
What is 3^4?
Evaluate the integer exponent.
Multiply 3 by itself 4 times (0th power = 1).
81
Solve: -2x + 6 ≤ 38
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ -16
What is 72 - 146?
Subtract the second number from the first.
Subtract 146 from 72.
-74
What is -41 × 48?
Multiply the numbers.
Multiply -41 by 48.
-1968
What is 106 - 240?
Subtract the second number from the first.
Subtract 240 from 106.
-134
Simplify 98/14
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
7
Solve for x: 1(x + 14) = 9
Solve a two-step equation.
Divide both sides by a, then subtract b.
-5
What is -24 - -177?
Subtract the second number from the first.
Subtract -177 from -24.
153
Solve for x: -10x + 16 = 36
Solve the linear equation.
Subtract b from both sides, then divide by a.
-2