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7
Solve: 3x + 9 ≥ 45
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ 12
What is -48 - -142?
Subtract the second number from the first.
Subtract -142 from -48.
94
Solve for x: -3x + -10 = -55
Solve the linear equation.
Subtract b from both sides, then divide by a.
15
Solve for x: 6x + 20 = 116
Solve the linear equation.
Subtract b from both sides, then divide by a.
16
Solve: -8x + -8 < 80
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < -11
If each item costs -9 dollars and the total cost is 54, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-6
If each item costs 6 dollars and the total cost is 48, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
8
Solve: -3x + 15 ≤ 51
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ -12
What is -157 - 271?
Subtract the second number from the first.
Subtract 271 from -157.
-428
What is 16 × 20?
Multiply the numbers.
Multiply 16 by 20.
320
If each item costs -4 dollars and the total cost is 48, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-12
Solve for x: 2x + 11 = 21
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 for x: -8x + 30 = 158
Solve the linear equation.
Subtract b from both sides, then divide by a.
-16
What is -8^5?
Evaluate the integer exponent.
Multiply -8 by itself 5 times (0th power = 1).
-32768
Solve for x: -3(x + -7) = 18
Solve a two-step equation.
Divide both sides by a, then subtract b.
1
Solve: -5x + 15 ≤ -80
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ 19
What is -175 ÷ 25?
Divide evenly.
Divide -175 by 25.
-7
What is -125 ÷ -25?
Divide evenly.
Divide -125 by -25.
5
What is 1^0?
Evaluate the integer exponent.
Multiply 1 by itself 0 times (0th power = 1).
1
Solve: 2x + -6 ≥ -14
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ -4
Simplify 108/12
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
9
What is -55 × -8?
Multiply the numbers.
Multiply -55 by -8.
440
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
Solve: 5x + -15 ≤ -100
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ -17
What is 375 ÷ 25?
Divide evenly.
Divide 375 by 25.
15
Simplify 64/16
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
4
What is -7^2?
Evaluate the integer exponent.
Multiply -7 by itself 2 times (0th power = 1).
49
What is -47 × -47?
Multiply the numbers.
Multiply -47 by -47.
2209
Simplify -35/5
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-7
Simplify -44/11
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-4
If each item costs 8 dollars and the total cost is -16, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-2
What is -227 - -80?
Subtract the second number from the first.
Subtract -80 from -227.
-147
Solve for x: 4x + -5 = -13
Solve the linear equation.
Subtract b from both sides, then divide by a.
-2
What is 135 - -67?
Subtract the second number from the first.
Subtract -67 from 135.
202
If each item costs 19 dollars and the total cost is -133, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-7
If each item costs 4 dollars and the total cost is 4, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
1
What is 156 - 201?
Subtract the second number from the first.
Subtract 201 from 156.
-45
What is 208 - -129?
Subtract the second number from the first.
Subtract -129 from 208.
337
If each item costs 1 dollars and the total cost is 20, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
20
What is -6^5?
Evaluate the integer exponent.
Multiply -6 by itself 5 times (0th power = 1).
-7776
What is 33 × -11?
Multiply the numbers.
Multiply 33 by -11.
-363
If each item costs -10 dollars and the total cost is -150, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
15
What is 33 × -16?
Multiply the numbers.
Multiply 33 by -16.
-528
What is -246 - 10?
Subtract the second number from the first.
Subtract 10 from -246.
-256
If each item costs 20 dollars and the total cost is 40, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
2
Simplify 40/5
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
8
Solve for x: 10x + -13 = 97
Solve the linear equation.
Subtract b from both sides, then divide by a.
11
What is 110 - 129?
Subtract the second number from the first.
Subtract 129 from 110.
-19
Solve for x: -8(x + -10) = -40
Solve a two-step equation.
Divide both sides by a, then subtract b.
15
Simplify -28/4
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-7
What is 19 + 282?
Add the two numbers.
Add 19 and 282.
301
What is -48 × -34?
Multiply the numbers.
Multiply -48 by -34.
1632
Simplify -56/14
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-4
Solve for x: 4x + -2 = -34
Solve the linear equation.
Subtract b from both sides, then divide by a.
-8
What is -255 + 273?
Add the two numbers.
Add -255 and 273.
18
What is -162 + 25?
Add the two numbers.
Add -162 and 25.
-137
What is -127 - 143?
Subtract the second number from the first.
Subtract 143 from -127.
-270
What is 36 ÷ -4?
Divide evenly.
Divide 36 by -4.
-9
What is -26 × 0?
Multiply the numbers.
Multiply -26 by 0.
0
Simplify -16/8
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-2
Solve: 2x + -9 ≤ 23
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ 16
What is -94 + -202?
Add the two numbers.
Add -94 and -202.
-296
Solve for x: 6(x + 7) = 54
Solve a two-step equation.
Divide both sides by a, then subtract b.
2
What is -143 + -287?
Add the two numbers.
Add -143 and -287.
-430
If each item costs 10 dollars and the total cost is 300, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
30
Solve: 7x + 5 < -107
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < -16
What is -260 - -81?
Subtract the second number from the first.
Subtract -81 from -260.
-179
Solve for x: -6x + -7 = 101
Solve the linear equation.
Subtract b from both sides, then divide by a.
-18
What is 1 × -22?
Multiply the numbers.
Multiply 1 by -22.
-22
If each item costs 4 dollars and the total cost is 112, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
28
Solve for x: -4(x + 8) = -8
Solve a two-step equation.
Divide both sides by a, then subtract b.
-6
What is -259 + 104?
Add the two numbers.
Add -259 and 104.
-155
If each item costs 5 dollars and the total cost is 135, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
27
Solve: 9x + 7 ≥ -56
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ -7
Solve for x: -1x + 23 = 36
Solve the linear equation.
Subtract b from both sides, then divide by a.
-13
Solve: 9x + 0 ≤ -108
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ -12
What is 58 × 2?
Multiply the numbers.
Multiply 58 by 2.
116
What is -66 ÷ 11?
Divide evenly.
Divide -66 by 11.
-6
What is 24 × -44?
Multiply the numbers.
Multiply 24 by -44.
-1056
Simplify 36/12
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
3
Solve for x: -9x + 20 = -133
Solve the linear equation.
Subtract b from both sides, then divide by a.
17
What is -39 ÷ -3?
Divide evenly.
Divide -39 by -3.
13
What is -6^1?
Evaluate the integer exponent.
Multiply -6 by itself 1 times (0th power = 1).
-6
Solve: -7x + -1 ≤ -92
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ 13
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.
-14
Solve for x: -7(x + 4) = -98
Solve a two-step equation.
Divide both sides by a, then subtract b.
10
Solve for x: 6x + 14 = 128
Solve the linear equation.
Subtract b from both sides, then divide by a.
19
Solve for x: -10x + 6 = 36
Solve the linear equation.
Subtract b from both sides, then divide by a.
-3
What is -8^1?
Evaluate the integer exponent.
Multiply -8 by itself 1 times (0th power = 1).
-8
Solve: 2x + -11 < -43
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < -16
What is -248 - 257?
Subtract the second number from the first.
Subtract 257 from -248.
-505
Solve for x: -1(x + 6) = -8
Solve a two-step equation.
Divide both sides by a, then subtract b.
2
What is -162 ÷ -18?
Divide evenly.
Divide -162 by -18.
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
What is -7^1?
Evaluate the integer exponent.
Multiply -7 by itself 1 times (0th power = 1).
-7
What is 3^4?
Evaluate the integer exponent.
Multiply 3 by itself 4 times (0th power = 1).
81
What is -32 ÷ -4?
Divide evenly.
Divide -32 by -4.
8
What is 88 + 23?
Add the two numbers.
Add 88 and 23.
111
What is -2^3?
Evaluate the integer exponent.
Multiply -2 by itself 3 times (0th power = 1).
-8