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7
What is 23 ÷ -23?
Divide evenly.
Divide 23 by -23.
-1
Solve: 8x + 20 ≤ 172
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ 19
What is -30 × 41?
Multiply the numbers.
Multiply -30 by 41.
-1230
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.
4
What is -45 × -30?
Multiply the numbers.
Multiply -45 by -30.
1350
If each item costs 11 dollars and the total cost is -165, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-15
Simplify -42/7
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-6
Solve: -1x + -11 ≥ -17
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ 6
What is -54 × -49?
Multiply the numbers.
Multiply -54 by -49.
2646
What is -6^3?
Evaluate the integer exponent.
Multiply -6 by itself 3 times (0th power = 1).
-216
Solve: 1x + 1 ≥ -15
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ -16
What is -289 ÷ 17?
Divide evenly.
Divide -289 by 17.
-17
What is 195 - -75?
Subtract the second number from the first.
Subtract -75 from 195.
270
What is 118 - 5?
Subtract the second number from the first.
Subtract 5 from 118.
113
Solve: -9x + 2 ≤ -25
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ 3
Solve: 2x + 17 > 15
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > -1
What is -43 - -97?
Subtract the second number from the first.
Subtract -97 from -43.
54
Solve: -9x + -19 ≥ -118
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ 11
Solve: 1x + 10 > 29
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > 19
Solve for x: 1x + -13 = -29
Solve the linear equation.
Subtract b from both sides, then divide by a.
-16
Simplify 30/15
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
2
Solve for x: 7x + 2 = -117
Solve the linear equation.
Subtract b from both sides, then divide by a.
-17
What is -8 × 44?
Multiply the numbers.
Multiply -8 by 44.
-352
What is 148 - -204?
Subtract the second number from the first.
Subtract -204 from 148.
352
Solve for x: 2(x + -13) = -10
Solve a two-step equation.
Divide both sides by a, then subtract b.
8
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
What is 57 × 23?
Multiply the numbers.
Multiply 57 by 23.
1311
What is 119 - -45?
Subtract the second number from the first.
Subtract -45 from 119.
164
Solve: 6x + -10 ≥ -28
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ -3
Solve for x: -3(x + -6) = 6
Solve a two-step equation.
Divide both sides by a, then subtract b.
4
What is 6 × -59?
Multiply the numbers.
Multiply 6 by -59.
-354
What is -95 - -34?
Subtract the second number from the first.
Subtract -34 from -95.
-61
What is -30 - -158?
Subtract the second number from the first.
Subtract -158 from -30.
128
Solve for x: -2x + 22 = 20
Solve the linear equation.
Subtract b from both sides, then divide by a.
1
What is 17 × -28?
Multiply the numbers.
Multiply 17 by -28.
-476
What is -2^5?
Evaluate the integer exponent.
Multiply -2 by itself 5 times (0th power = 1).
-32
If each item costs 15 dollars and the total cost is -225, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-15
Simplify -108/12
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-9
Solve: 4x + 4 ≥ -56
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ -15
Solve for x: 5x + 20 = 95
Solve the linear equation.
Subtract b from both sides, then divide by a.
15
Solve: -9x + 0 < 9
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < -1
Solve for x: -6x + 7 = 43
Solve the linear equation.
Subtract b from both sides, then divide by a.
-6
Solve: -9x + -10 ≤ -154
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ 16
If each item costs -8 dollars and the total cost is -136, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
17
If each item costs -10 dollars and the total cost is 130, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-13
What is -43 × 39?
Multiply the numbers.
Multiply -43 by 39.
-1677
If each item costs 20 dollars and the total cost is -140, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-7
Simplify -120/15
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-8
Solve: 4x + 1 > 33
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > 8
Solve: 4x + -12 ≥ -24
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ -3
What is -23 × 12?
Multiply the numbers.
Multiply -23 by 12.
-276
What is 5^2?
Evaluate the integer exponent.
Multiply 5 by itself 2 times (0th power = 1).
25
Solve for x: 6x + -14 = -110
Solve the linear equation.
Subtract b from both sides, then divide by a.
-16
Simplify 45/5
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
9
Simplify -132/12
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-11
Solve for x: 8(x + -10) = -168
Solve a two-step equation.
Divide both sides by a, then subtract b.
-11
Simplify -117/13
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-9
What is -270 ÷ 30?
Divide evenly.
Divide -270 by 30.
-9
If each item costs 15 dollars and the total cost is -120, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-8
What is -4 ÷ -4?
Divide evenly.
Divide -4 by -4.
1
What is 192 + 206?
Add the two numbers.
Add 192 and 206.
398
What is 232 + 191?
Add the two numbers.
Add 232 and 191.
423
What is -120 ÷ -12?
Divide evenly.
Divide -120 by -12.
10
What is 145 + -162?
Add the two numbers.
Add 145 and -162.
-17
What is 6^1?
Evaluate the integer exponent.
Multiply 6 by itself 1 times (0th power = 1).
6
Simplify -11/11
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-1
What is -30 × 53?
Multiply the numbers.
Multiply -30 by 53.
-1590
What is 26 ÷ 13?
Divide evenly.
Divide 26 by 13.
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 -118 + -222?
Add the two numbers.
Add -118 and -222.
-340
Solve for x: -6x + 29 = 143
Solve the linear equation.
Subtract b from both sides, then divide by a.
-19
Solve for x: -5(x + -2) = -60
Solve a two-step equation.
Divide both sides by a, then subtract b.
14
What is 242 - -204?
Subtract the second number from the first.
Subtract -204 from 242.
446
What is -112 - -49?
Subtract the second number from the first.
Subtract -49 from -112.
-63
What is -8^4?
Evaluate the integer exponent.
Multiply -8 by itself 4 times (0th power = 1).
4096
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 -79 + -24?
Add the two numbers.
Add -79 and -24.
-103
What is -42 + -170?
Add the two numbers.
Add -42 and -170.
-212
What is -24 × -10?
Multiply the numbers.
Multiply -24 by -10.
240
Simplify 39/13
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
3
Simplify -30/15
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-2
What is -6^4?
Evaluate the integer exponent.
Multiply -6 by itself 4 times (0th power = 1).
1296
Solve: -2x + 15 < -3
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < 9
What is -244 + 61?
Add the two numbers.
Add -244 and 61.
-183
Solve for x: -1(x + 6) = -18
Solve a two-step equation.
Divide both sides by a, then subtract b.
12
Solve for x: -7(x + 15) = -98
Solve a two-step equation.
Divide both sides by a, then subtract b.
-1
Solve: 8x + 7 < -65
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < -9
What is -16 × 24?
Multiply the numbers.
Multiply -16 by 24.
-384
What is 384 ÷ 24?
Divide evenly.
Divide 384 by 24.
16
What is 46 - -101?
Subtract the second number from the first.
Subtract -101 from 46.
147
What is 100 ÷ 25?
Divide evenly.
Divide 100 by 25.
4
If each item costs 2 dollars and the total cost is -20, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-10
Solve for x: 5(x + -10) = -65
Solve a two-step equation.
Divide both sides by a, then subtract b.
-3
Solve: 5x + 12 ≥ 22
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ 2
What is 7^5?
Evaluate the integer exponent.
Multiply 7 by itself 5 times (0th power = 1).
16807
What is 101 - -242?
Subtract the second number from the first.
Subtract -242 from 101.
343
Solve for x: 6(x + 7) = 0
Solve a two-step equation.
Divide both sides by a, then subtract b.
-7
What is 14 ÷ 7?
Divide evenly.
Divide 14 by 7.
2
Solve for x: 1(x + 15) = 16
Solve a two-step equation.
Divide both sides by a, then subtract b.
1
Solve: 10x + 16 ≥ 6
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ -1