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7
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.
24
Solve: 7x + -2 ≥ -100
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ -14
What is -53 × 31?
Multiply the numbers.
Multiply -53 by 31.
-1643
What is 145 ÷ -29?
Divide evenly.
Divide 145 by -29.
-5
Solve for x: -3x + -17 = 13
Solve the linear equation.
Subtract b from both sides, then divide by a.
-10
What is -267 + 300?
Add the two numbers.
Add -267 and 300.
33
What is -12 × 17?
Multiply the numbers.
Multiply -12 by 17.
-204
What is 187 - 179?
Subtract the second number from the first.
Subtract 179 from 187.
8
Solve: -10x + 2 ≥ -78
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ 8
What is 19 + 299?
Add the two numbers.
Add 19 and 299.
318
Solve for x: 8(x + -8) = 24
Solve a two-step equation.
Divide both sides by a, then subtract b.
11
What is -1^3?
Evaluate the integer exponent.
Multiply -1 by itself 3 times (0th power = 1).
-1
Simplify 8/1
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
8
Solve: 4x + -16 ≥ -36
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ -5
What is -122 - 257?
Subtract the second number from the first.
Subtract 257 from -122.
-379
Simplify -20/2
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-10
What is 294 ÷ 21?
Divide evenly.
Divide 294 by 21.
14
What is -4^3?
Evaluate the integer exponent.
Multiply -4 by itself 3 times (0th power = 1).
-64
Simplify 0/5
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
0
Solve for x: 5x + 18 = -7
Solve the linear equation.
Subtract b from both sides, then divide by a.
-5
What is 1^5?
Evaluate the integer exponent.
Multiply 1 by itself 5 times (0th power = 1).
1
Solve: -8x + -12 > 68
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > -10
What is -167 + -181?
Add the two numbers.
Add -167 and -181.
-348
Simplify -35/7
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-5
What is 187 ÷ 17?
Divide evenly.
Divide 187 by 17.
11
Simplify -54/6
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-9
If each item costs 9 dollars and the total cost is -90, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-10
What is 6^5?
Evaluate the integer exponent.
Multiply 6 by itself 5 times (0th power = 1).
7776
Solve for x: 5(x + -8) = 30
Solve a two-step equation.
Divide both sides by a, then subtract b.
14
Simplify 20/4
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
5
Solve for x: -1(x + 8) = 3
Solve a two-step equation.
Divide both sides by a, then subtract b.
-11
Solve for x: 7(x + -2) = -56
Solve a two-step equation.
Divide both sides by a, then subtract b.
-6
Solve for x: -4(x + 13) = -96
Solve a two-step equation.
Divide both sides by a, then subtract b.
11
What is -5^2?
Evaluate the integer exponent.
Multiply -5 by itself 2 times (0th power = 1).
25
What is -204 - -74?
Subtract the second number from the first.
Subtract -74 from -204.
-130
Solve for x: 4(x + 10) = 48
Solve a two-step equation.
Divide both sides by a, then subtract b.
2
What is 28 × -24?
Multiply the numbers.
Multiply 28 by -24.
-672
What is 267 - 288?
Subtract the second number from the first.
Subtract 288 from 267.
-21
If each item costs 17 dollars and the total cost is 408, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
24
Simplify -192/16
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-12
Solve: 2x + -10 < 0
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < 5
What is 222 + -101?
Add the two numbers.
Add 222 and -101.
121
Solve for x: -11x + -16 = -16
Solve the linear equation.
Subtract b from both sides, then divide by a.
0
What is 8^4?
Evaluate the integer exponent.
Multiply 8 by itself 4 times (0th power = 1).
4096
What is -124 - 92?
Subtract the second number from the first.
Subtract 92 from -124.
-216
Solve for x: -8x + 19 = -29
Solve the linear equation.
Subtract b from both sides, then divide by a.
6
Solve for x: -4(x + 14) = -112
Solve a two-step equation.
Divide both sides by a, then subtract b.
14
If each item costs 10 dollars and the total cost is -100, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-10
What is 116 + 41?
Add the two numbers.
Add 116 and 41.
157
What is -4^5?
Evaluate the integer exponent.
Multiply -4 by itself 5 times (0th power = 1).
-1024
Simplify 84/12
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
7
What is 88 - 258?
Subtract the second number from the first.
Subtract 258 from 88.
-170
What is -21 × 30?
Multiply the numbers.
Multiply -21 by 30.
-630
Simplify 12/3
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
4
What is -144 - -177?
Subtract the second number from the first.
Subtract -177 from -144.
33
What is -30 × -30?
Multiply the numbers.
Multiply -30 by -30.
900
Solve for x: 5(x + -8) = -55
Solve a two-step equation.
Divide both sides by a, then subtract b.
-3
What is 26 × -9?
Multiply the numbers.
Multiply 26 by -9.
-234
Solve: -3x + -9 ≥ 3
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ -4
Solve: -5x + -13 > 77
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > -18
Solve: -10x + -12 ≤ -2
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ -1
Simplify 1/1
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
1
What is 7^5?
Evaluate the integer exponent.
Multiply 7 by itself 5 times (0th power = 1).
16807
Solve for x: 8x + -11 = -131
Solve the linear equation.
Subtract b from both sides, then divide by a.
-15
What is -420 ÷ -21?
Divide evenly.
Divide -420 by -21.
20
Solve for x: 2(x + 5) = -18
Solve a two-step equation.
Divide both sides by a, then subtract b.
-14
If each item costs 1 dollars and the total cost is 7, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
7
What is -8^1?
Evaluate the integer exponent.
Multiply -8 by itself 1 times (0th power = 1).
-8
What is -9 × -21?
Multiply the numbers.
Multiply -9 by -21.
189
What is 7^3?
Evaluate the integer exponent.
Multiply 7 by itself 3 times (0th power = 1).
343
Solve for x: 8(x + -8) = -16
Solve a two-step equation.
Divide both sides by a, then subtract b.
6
What is 78 - 58?
Subtract the second number from the first.
Subtract 58 from 78.
20
Solve for x: -5(x + 10) = -115
Solve a two-step equation.
Divide both sides by a, then subtract b.
13
What is 14 - -89?
Subtract the second number from the first.
Subtract -89 from 14.
103
What is 5^0?
Evaluate the integer exponent.
Multiply 5 by itself 0 times (0th power = 1).
1
If each item costs 16 dollars and the total cost is -80, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-5
Solve: 1x + -19 ≥ -33
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ -14
Solve for x: -7x + -2 = 26
Solve the linear equation.
Subtract b from both sides, then divide by a.
-4
What is -2^2?
Evaluate the integer exponent.
Multiply -2 by itself 2 times (0th power = 1).
4
What is -114 - -203?
Subtract the second number from the first.
Subtract -203 from -114.
89
Solve: -5x + 3 ≥ 53
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ -10
Solve for x: 6x + 4 = 88
Solve the linear equation.
Subtract b from both sides, then divide by a.
14
What is 23 × -39?
Multiply the numbers.
Multiply 23 by -39.
-897
What is 133 + 89?
Add the two numbers.
Add 133 and 89.
222
What is -291 - -181?
Subtract the second number from the first.
Subtract -181 from -291.
-110
Solve: -6x + 7 ≤ 31
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ -4
If each item costs 16 dollars and the total cost is 352, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
22
Solve for x: 12x + -28 = 116
Solve the linear equation.
Subtract b from both sides, then divide by a.
12
What is -180 ÷ -30?
Divide evenly.
Divide -180 by -30.
6
Simplify 14/2
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
7
If each item costs -4 dollars and the total cost is 76, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-19
Simplify 32/8
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
4
Solve for x: -1(x + -7) = 15
Solve a two-step equation.
Divide both sides by a, then subtract b.
-8
What is 5^1?
Evaluate the integer exponent.
Multiply 5 by itself 1 times (0th power = 1).
5
Simplify -143/13
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-11
Solve: 1x + -1 > -21
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > -20
Solve for x: 1x + -19 = -9
Solve the linear equation.
Subtract b from both sides, then divide by a.
10
Solve: 10x + -6 > -186
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > -18
Simplify 70/7
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
10
Simplify 0/10
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
0