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7
If each item costs -1 dollars and the total cost is -8, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
8
Solve: -7x + 0 > 42
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > -6
Solve: -2x + -20 > 4
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > -12
What is -236 + -90?
Add the two numbers.
Add -236 and -90.
-326
What is 50 × 58?
Multiply the numbers.
Multiply 50 by 58.
2900
Solve for x: 6(x + 12) = 18
Solve a two-step equation.
Divide both sides by a, then subtract b.
-9
What is -75 - -177?
Subtract the second number from the first.
Subtract -177 from -75.
102
What is -178 + -135?
Add the two numbers.
Add -178 and -135.
-313
What is 104 - 261?
Subtract the second number from the first.
Subtract 261 from 104.
-157
What is 1^2?
Evaluate the integer exponent.
Multiply 1 by itself 2 times (0th power = 1).
1
Solve: -7x + 8 > 57
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > -7
What is -180 ÷ 9?
Divide evenly.
Divide -180 by 9.
-20
Solve: -1x + -15 ≤ -29
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ 14
Simplify 84/7
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
12
If each item costs 3 dollars and the total cost is 81, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
27
Solve: 2x + -10 ≥ -14
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ -2
What is -36 + -193?
Add the two numbers.
Add -36 and -193.
-229
Solve: 9x + 13 ≤ 67
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ 6
Solve for x: 4(x + 11) = 0
Solve a two-step equation.
Divide both sides by a, then subtract b.
-11
What is 6^5?
Evaluate the integer exponent.
Multiply 6 by itself 5 times (0th power = 1).
7776
What is 165 - -19?
Subtract the second number from the first.
Subtract -19 from 165.
184
Solve for x: 5(x + -8) = -95
Solve a two-step equation.
Divide both sides by a, then subtract b.
-11
What is 49 - 99?
Subtract the second number from the first.
Subtract 99 from 49.
-50
What is -50 ÷ 25?
Divide evenly.
Divide -50 by 25.
-2
Solve for x: -10x + -10 = -200
Solve the linear equation.
Subtract b from both sides, then divide by a.
19
If each item costs -7 dollars and the total cost is 42, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-6
Solve: 4x + -14 < -10
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < 1
Solve for x: -10x + 9 = 149
Solve the linear equation.
Subtract b from both sides, then divide by a.
-14
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
What is 34 + 112?
Add the two numbers.
Add 34 and 112.
146
What is 137 + -6?
Add the two numbers.
Add 137 and -6.
131
What is 13 ÷ -13?
Divide evenly.
Divide 13 by -13.
-1
What is -338 ÷ 26?
Divide evenly.
Divide -338 by 26.
-13
Solve for x: 5x + -29 = 6
Solve the linear equation.
Subtract b from both sides, then divide by a.
7
Solve for x: 3(x + -4) = -51
Solve a two-step equation.
Divide both sides by a, then subtract b.
-13
Solve: 10x + -18 < 112
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < 13
Simplify 4/4
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
1
If each item costs -8 dollars and the total cost is -144, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
18
What is -173 + -118?
Add the two numbers.
Add -173 and -118.
-291
What is 225 ÷ -15?
Divide evenly.
Divide 225 by -15.
-15
Solve for x: -1(x + 10) = -8
Solve a two-step equation.
Divide both sides by a, then subtract b.
-2
Solve: -4x + 0 ≤ -40
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ 10
Solve: -4x + -13 ≤ 7
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ -5
What is -4 × 54?
Multiply the numbers.
Multiply -4 by 54.
-216
What is -173 + -83?
Add the two numbers.
Add -173 and -83.
-256
Solve: -5x + 18 < 63
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < -9
Simplify 0/3
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
0
Simplify -10/5
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-2
What is -60 × -25?
Multiply the numbers.
Multiply -60 by -25.
1500
What is -3^4?
Evaluate the integer exponent.
Multiply -3 by itself 4 times (0th power = 1).
81
If each item costs 9 dollars and the total cost is 252, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
28
If each item costs -9 dollars and the total cost is 153, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-17
Solve for x: 7(x + 3) = -7
Solve a two-step equation.
Divide both sides by a, then subtract b.
-4
Simplify -3/3
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-1
Solve for x: -5(x + -15) = 80
Solve a two-step equation.
Divide both sides by a, then subtract b.
-1
Simplify 15/15
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
1
Solve for x: -10x + 25 = 55
Solve the linear equation.
Subtract b from both sides, then divide by a.
-3
Simplify -80/8
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-10
Solve for x: -7(x + -13) = 70
Solve a two-step equation.
Divide both sides by a, then subtract b.
3
What is 5^5?
Evaluate the integer exponent.
Multiply 5 by itself 5 times (0th power = 1).
3125
Solve for x: 8(x + 10) = 136
Solve a two-step equation.
Divide both sides by a, then subtract b.
7
What is 0 + -233?
Add the two numbers.
Add 0 and -233.
-233
Simplify 35/5
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
7
Solve: 7x + 12 ≥ 96
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ 12
Solve: 3x + -2 ≤ -17
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ -5
What is 9 × -45?
Multiply the numbers.
Multiply 9 by -45.
-405
Solve for x: -2(x + -9) = -4
Solve a two-step equation.
Divide both sides by a, then subtract b.
11
Solve for x: 8(x + -12) = 24
Solve a two-step equation.
Divide both sides by a, then subtract b.
15
What is -201 - 229?
Subtract the second number from the first.
Subtract 229 from -201.
-430
What is -13 × 13?
Multiply the numbers.
Multiply -13 by 13.
-169
Solve for x: -8(x + -7) = 24
Solve a two-step equation.
Divide both sides by a, then subtract b.
4
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.
-10
Solve for x: 3x + -3 = -57
Solve the linear equation.
Subtract b from both sides, then divide by a.
-18
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
What is 216 ÷ -12?
Divide evenly.
Divide 216 by -12.
-18
What is 2^0?
Evaluate the integer exponent.
Multiply 2 by itself 0 times (0th power = 1).
1
Solve for x: 5x + -8 = -88
Solve the linear equation.
Subtract b from both sides, then divide by a.
-16
What is 3^5?
Evaluate the integer exponent.
Multiply 3 by itself 5 times (0th power = 1).
243
Solve: 3x + -15 ≥ 39
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ 18
What is 9 × -53?
Multiply the numbers.
Multiply 9 by -53.
-477
What is -87 ÷ -29?
Divide evenly.
Divide -87 by -29.
3
Solve for x: -4(x + -4) = 0
Solve a two-step equation.
Divide both sides by a, then subtract b.
4
What is 58 × 49?
Multiply the numbers.
Multiply 58 by 49.
2842
Solve for x: -5x + 28 = 123
Solve the linear equation.
Subtract b from both sides, then divide by a.
-19
Solve for x: 6(x + -15) = -144
Solve a two-step equation.
Divide both sides by a, then subtract b.
-9
What is 4^2?
Evaluate the integer exponent.
Multiply 4 by itself 2 times (0th power = 1).
16
Solve: 5x + -3 > 67
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > 14
Solve for x: 4x + -24 = -104
Solve the linear equation.
Subtract b from both sides, then divide by a.
-20
Simplify 80/10
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
8
What is 43 × 5?
Multiply the numbers.
Multiply 43 by 5.
215
Solve: -8x + -5 < -37
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < 4
Solve for x: -6(x + 3) = -12
Solve a two-step equation.
Divide both sides by a, then subtract b.
-1
Simplify -12/1
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-12
What is -290 + 32?
Add the two numbers.
Add -290 and 32.
-258
Simplify 9/9
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
1
What is -3^4?
Evaluate the integer exponent.
Multiply -3 by itself 4 times (0th power = 1).
81
Simplify -72/8
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-9
What is -7^3?
Evaluate the integer exponent.
Multiply -7 by itself 3 times (0th power = 1).
-343
Simplify -33/11
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-3
Simplify 28/4
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
7