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7
Solve: 10x + 18 ≤ 218
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ 20
Solve: -9x + 15 ≤ -147
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ 18
What is -56 × -7?
Multiply the numbers.
Multiply -56 by -7.
392
What is 8^0?
Evaluate the integer exponent.
Multiply 8 by itself 0 times (0th power = 1).
1
What is -180 - 17?
Subtract the second number from the first.
Subtract 17 from -180.
-197
What is 146 + -135?
Add the two numbers.
Add 146 and -135.
11
Simplify 81/9
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
9
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.
-8
What is -2^1?
Evaluate the integer exponent.
Multiply -2 by itself 1 times (0th power = 1).
-2
Solve for x: -6x + -24 = 0
Solve the linear equation.
Subtract b from both sides, then divide by a.
-4
Solve for x: 6(x + -13) = -72
Solve a two-step equation.
Divide both sides by a, then subtract b.
1
What is -299 ÷ 23?
Divide evenly.
Divide -299 by 23.
-13
What is -12 × -14?
Multiply the numbers.
Multiply -12 by -14.
168
What is 209 ÷ -11?
Divide evenly.
Divide 209 by -11.
-19
What is 6^0?
Evaluate the integer exponent.
Multiply 6 by itself 0 times (0th power = 1).
1
Solve for x: -6(x + 4) = -66
Solve a two-step equation.
Divide both sides by a, then subtract b.
7
What is -152 + 281?
Add the two numbers.
Add -152 and 281.
129
Solve: -3x + 17 < 62
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < -15
Solve for x: -2x + -26 = -52
Solve the linear equation.
Subtract b from both sides, then divide by a.
13
If each item costs 20 dollars and the total cost is -60, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-3
Solve for x: -5(x + 15) = -145
Solve a two-step equation.
Divide both sides by a, then subtract b.
14
What is -42 × -40?
Multiply the numbers.
Multiply -42 by -40.
1680
What is 55 × -60?
Multiply the numbers.
Multiply 55 by -60.
-3300
Solve for x: 1x + -18 = -21
Solve the linear equation.
Subtract b from both sides, then divide by a.
-3
Solve for x: 4x + 20 = -36
Solve the linear equation.
Subtract b from both sides, then divide by a.
-14
Solve for x: -7(x + -2) = 70
Solve a two-step equation.
Divide both sides by a, then subtract b.
-8
Solve for x: 5x + -7 = 33
Solve the linear equation.
Subtract b from both sides, then divide by a.
8
What is -336 ÷ 24?
Divide evenly.
Divide -336 by 24.
-14
What is 35 ÷ 7?
Divide evenly.
Divide 35 by 7.
5
What is 11 + -118?
Add the two numbers.
Add 11 and -118.
-107
What is 1^1?
Evaluate the integer exponent.
Multiply 1 by itself 1 times (0th power = 1).
1
Solve: -9x + -6 ≤ -96
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ 10
What is 60 + -147?
Add the two numbers.
Add 60 and -147.
-87
If each item costs 4 dollars and the total cost is 100, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
25
What is 4^5?
Evaluate the integer exponent.
Multiply 4 by itself 5 times (0th power = 1).
1024
What is -2^3?
Evaluate the integer exponent.
Multiply -2 by itself 3 times (0th power = 1).
-8
Solve: -2x + 8 < 48
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < -20
What is 131 - -182?
Subtract the second number from the first.
Subtract -182 from 131.
313
Solve for x: -6x + 1 = 109
Solve the linear equation.
Subtract b from both sides, then divide by a.
-18
Solve for x: 1x + -26 = -34
Solve the linear equation.
Subtract b from both sides, then divide by a.
-8
Solve for x: -6(x + -1) = -72
Solve a two-step equation.
Divide both sides by a, then subtract b.
13
Solve for x: -8(x + -3) = 40
Solve a two-step equation.
Divide both sides by a, then subtract b.
-2
What is 63 - -59?
Subtract the second number from the first.
Subtract -59 from 63.
122
Solve: -5x + -2 ≤ -22
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ 4
What is -2^3?
Evaluate the integer exponent.
Multiply -2 by itself 3 times (0th power = 1).
-8
Solve for x: -1(x + 12) = 1
Solve a two-step equation.
Divide both sides by a, then subtract b.
-13
What is -5^4?
Evaluate the integer exponent.
Multiply -5 by itself 4 times (0th power = 1).
625
What is 32 × 53?
Multiply the numbers.
Multiply 32 by 53.
1696
Solve: 7x + -13 > 120
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > 19
Solve: 9x + 16 < 70
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < 6
Solve: 4x + 18 ≥ -62
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ -20
Solve for x: 1(x + 9) = 20
Solve a two-step equation.
Divide both sides by a, then subtract b.
11
If each item costs 2 dollars and the total cost is 40, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
20
What is 123 + -10?
Add the two numbers.
Add 123 and -10.
113
Solve for x: 2x + 22 = -8
Solve the linear equation.
Subtract b from both sides, then divide by a.
-15
What is -189 + 180?
Add the two numbers.
Add -189 and 180.
-9
What is 210 ÷ 15?
Divide evenly.
Divide 210 by 15.
14
What is 180 + 140?
Add the two numbers.
Add 180 and 140.
320
What is 113 - 43?
Subtract the second number from the first.
Subtract 43 from 113.
70
What is -100 + 202?
Add the two numbers.
Add -100 and 202.
102
What is 3^3?
Evaluate the integer exponent.
Multiply 3 by itself 3 times (0th power = 1).
27
What is -260 ÷ 20?
Divide evenly.
Divide -260 by 20.
-13
If each item costs 16 dollars and the total cost is 416, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
26
Solve for x: 11x + 9 = 97
Solve the linear equation.
Subtract b from both sides, then divide by a.
8
Solve: -9x + -7 ≤ 155
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ -18
What is 24 × 49?
Multiply the numbers.
Multiply 24 by 49.
1176
Solve: -5x + 15 < -60
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < 15
What is -143 ÷ -13?
Divide evenly.
Divide -143 by -13.
11
Simplify 45/5
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
9
What is 36 ÷ 4?
Divide evenly.
Divide 36 by 4.
9
Solve for x: -8x + -18 = 126
Solve the linear equation.
Subtract b from both sides, then divide by a.
-18
What is 7^1?
Evaluate the integer exponent.
Multiply 7 by itself 1 times (0th power = 1).
7
What is 3^1?
Evaluate the integer exponent.
Multiply 3 by itself 1 times (0th power = 1).
3
If each item costs -7 dollars and the total cost is 7, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-1
Solve for x: 5(x + -13) = -35
Solve a two-step equation.
Divide both sides by a, then subtract b.
6
Solve: -7x + 6 > 118
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > -16
What is 192 ÷ 12?
Divide evenly.
Divide 192 by 12.
16
What is -91 - -60?
Subtract the second number from the first.
Subtract -60 from -91.
-31
What is -4 + -138?
Add the two numbers.
Add -4 and -138.
-142
Simplify -96/8
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-12
Solve for x: 6(x + -15) = -144
Solve a two-step equation.
Divide both sides by a, then subtract b.
-9
Simplify -15/5
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-3
What is -299 + 108?
Add the two numbers.
Add -299 and 108.
-191
What is -54 × -5?
Multiply the numbers.
Multiply -54 by -5.
270
Solve for x: 1(x + -5) = 4
Solve a two-step equation.
Divide both sides by a, then subtract b.
9
What is -38 × 0?
Multiply the numbers.
Multiply -38 by 0.
0
Solve for x: 6(x + -9) = -102
Solve a two-step equation.
Divide both sides by a, then subtract b.
-8
What is 36 × 19?
Multiply the numbers.
Multiply 36 by 19.
684
What is 40 × -10?
Multiply the numbers.
Multiply 40 by -10.
-400
What is -7^4?
Evaluate the integer exponent.
Multiply -7 by itself 4 times (0th power = 1).
2401
What is 3 × -18?
Multiply the numbers.
Multiply 3 by -18.
-54
Simplify 24/6
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
4
What is -220 ÷ -20?
Divide evenly.
Divide -220 by -20.
11
What is -39 × 2?
Multiply the numbers.
Multiply -39 by 2.
-78
What is 173 + -222?
Add the two numbers.
Add 173 and -222.
-49
What is -4^5?
Evaluate the integer exponent.
Multiply -4 by itself 5 times (0th power = 1).
-1024
What is 6^5?
Evaluate the integer exponent.
Multiply 6 by itself 5 times (0th power = 1).
7776
What is -115 + 298?
Add the two numbers.
Add -115 and 298.
183
What is 5^4?
Evaluate the integer exponent.
Multiply 5 by itself 4 times (0th power = 1).
625
If each item costs -6 dollars and the total cost is -84, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
14