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7
If each item costs -10 dollars and the total cost is 30, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-3
Solve for x: 2x + -16 = -36
Solve the linear equation.
Subtract b from both sides, then divide by a.
-10
Simplify 36/12
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
3
What is 480 ÷ 30?
Divide evenly.
Divide 480 by 30.
16
If each item costs 14 dollars and the total cost is 224, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
16
Solve: 9x + 14 ≥ -13
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ -3
What is 148 - 134?
Subtract the second number from the first.
Subtract 134 from 148.
14
What is -19 ÷ -19?
Divide evenly.
Divide -19 by -19.
1
Solve: 10x + 17 < -113
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < -13
What is 3^2?
Evaluate the integer exponent.
Multiply 3 by itself 2 times (0th power = 1).
9
What is 16 + 111?
Add the two numbers.
Add 16 and 111.
127
Solve: -8x + 5 ≤ -43
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ 6
What is 232 - -169?
Subtract the second number from the first.
Subtract -169 from 232.
401
What is -42 ÷ -21?
Divide evenly.
Divide -42 by -21.
2
Solve for x: -8(x + -10) = 192
Solve a two-step equation.
Divide both sides by a, then subtract b.
-14
What is -44 × -35?
Multiply the numbers.
Multiply -44 by -35.
1540
What is 58 × 40?
Multiply the numbers.
Multiply 58 by 40.
2320
Simplify 33/11
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
3
What is 5^2?
Evaluate the integer exponent.
Multiply 5 by itself 2 times (0th power = 1).
25
What is -232 + 256?
Add the two numbers.
Add -232 and 256.
24
Solve for x: -7(x + -12) = 133
Solve a two-step equation.
Divide both sides by a, then subtract b.
-7
What is -69 + 83?
Add the two numbers.
Add -69 and 83.
14
If each item costs 13 dollars and the total cost is -208, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-16
What is -57 × 21?
Multiply the numbers.
Multiply -57 by 21.
-1197
What is 7^1?
Evaluate the integer exponent.
Multiply 7 by itself 1 times (0th power = 1).
7
If each item costs 12 dollars and the total cost is -120, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-10
What is 5^5?
Evaluate the integer exponent.
Multiply 5 by itself 5 times (0th power = 1).
3125
What is -63 + 43?
Add the two numbers.
Add -63 and 43.
-20
Simplify -45/9
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-5
If each item costs -3 dollars and the total cost is -66, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
22
What is 282 - -231?
Subtract the second number from the first.
Subtract -231 from 282.
513
Solve: 3x + 15 < 36
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < 7
What is 5^2?
Evaluate the integer exponent.
Multiply 5 by itself 2 times (0th power = 1).
25
Solve: -9x + -11 < 61
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < -8
Solve for x: -10x + -10 = -210
Solve the linear equation.
Subtract b from both sides, then divide by a.
20
What is 79 - -259?
Subtract the second number from the first.
Subtract -259 from 79.
338
What is 2^5?
Evaluate the integer exponent.
Multiply 2 by itself 5 times (0th power = 1).
32
Solve for x: -8x + -7 = -55
Solve the linear equation.
Subtract b from both sides, then divide by a.
6
What is 297 + 97?
Add the two numbers.
Add 297 and 97.
394
Solve for x: 4x + 3 = 51
Solve the linear equation.
Subtract b from both sides, then divide by a.
12
What is -52 ÷ -4?
Divide evenly.
Divide -52 by -4.
13
Solve: -3x + -17 ≤ -14
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ -1
What is 243 ÷ 27?
Divide evenly.
Divide 243 by 27.
9
If each item costs -2 dollars and the total cost is 28, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-14
What is -152 + -85?
Add the two numbers.
Add -152 and -85.
-237
If each item costs 18 dollars and the total cost is 306, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
17
What is -13 × 11?
Multiply the numbers.
Multiply -13 by 11.
-143
What is -1 × -36?
Multiply the numbers.
Multiply -1 by -36.
36
What is 24 ÷ -8?
Divide evenly.
Divide 24 by -8.
-3
What is -46 + 284?
Add the two numbers.
Add -46 and 284.
238
What is 228 - -255?
Subtract the second number from the first.
Subtract -255 from 228.
483
Solve: 2x + -8 < -20
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < -6
Simplify -15/3
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-5
Solve for x: 12x + -1 = -181
Solve the linear equation.
Subtract b from both sides, then divide by a.
-15
Solve for x: -6x + -15 = -105
Solve the linear equation.
Subtract b from both sides, then divide by a.
15
What is -121 - -62?
Subtract the second number from the first.
Subtract -62 from -121.
-59
Solve: 3x + -19 < -34
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < -5
Solve for x: -8x + -16 = 120
Solve the linear equation.
Subtract b from both sides, then divide by a.
-17
What is 205 - 209?
Subtract the second number from the first.
Subtract 209 from 205.
-4
What is -5^0?
Evaluate the integer exponent.
Multiply -5 by itself 0 times (0th power = 1).
1
Simplify -168/14
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-12
Solve for x: 2x + 15 = 37
Solve the linear equation.
Subtract b from both sides, then divide by a.
11
Simplify -24/4
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-6
Simplify 56/7
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
8
What is -33 × 49?
Multiply the numbers.
Multiply -33 by 49.
-1617
Solve: 7x + -18 > 94
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > 16
What is -214 - -289?
Subtract the second number from the first.
Subtract -289 from -214.
75
What is -167 - -196?
Subtract the second number from the first.
Subtract -196 from -167.
29
What is -54 × -48?
Multiply the numbers.
Multiply -54 by -48.
2592
Simplify -35/7
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-5
Solve for x: -3x + -23 = -29
Solve the linear equation.
Subtract b from both sides, then divide by a.
2
What is -4^2?
Evaluate the integer exponent.
Multiply -4 by itself 2 times (0th power = 1).
16
Solve: 2x + -15 > -11
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > 2
What is -1^1?
Evaluate the integer exponent.
Multiply -1 by itself 1 times (0th power = 1).
-1
Solve for x: 7x + 17 = 87
Solve the linear equation.
Subtract b from both sides, then divide by a.
10
Solve for x: -3(x + 1) = 21
Solve a two-step equation.
Divide both sides by a, then subtract b.
-8
Solve for x: 1x + -28 = -14
Solve the linear equation.
Subtract b from both sides, then divide by a.
14
What is -294 + -35?
Add the two numbers.
Add -294 and -35.
-329
What is 64 - 148?
Subtract the second number from the first.
Subtract 148 from 64.
-84
If each item costs -2 dollars and the total cost is -48, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
24
What is 8^0?
Evaluate the integer exponent.
Multiply 8 by itself 0 times (0th power = 1).
1
What is 30 × -8?
Multiply the numbers.
Multiply 30 by -8.
-240
What is 36 × 14?
Multiply the numbers.
Multiply 36 by 14.
504
If each item costs 17 dollars and the total cost is 238, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
14
What is 49 × -27?
Multiply the numbers.
Multiply 49 by -27.
-1323
What is 0 ÷ -14?
Divide evenly.
Divide 0 by -14.
0
Solve: -7x + -13 ≤ -118
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ 15
What is -176 ÷ 11?
Divide evenly.
Divide -176 by 11.
-16
If each item costs 7 dollars and the total cost is 203, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
29
Solve for x: -9x + 5 = 5
Solve the linear equation.
Subtract b from both sides, then divide by a.
0
What is 15 × -42?
Multiply the numbers.
Multiply 15 by -42.
-630
Solve for x: 8(x + -3) = -96
Solve a two-step equation.
Divide both sides by a, then subtract b.
-9
What is -6^1?
Evaluate the integer exponent.
Multiply -6 by itself 1 times (0th power = 1).
-6
What is 300 ÷ -15?
Divide evenly.
Divide 300 by -15.
-20
Solve: 6x + -8 ≥ 40
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ 8
Solve: 3x + -13 < -13
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < 0
What is -53 × 14?
Multiply the numbers.
Multiply -53 by 14.
-742
If each item costs 17 dollars and the total cost is 51, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
3
Solve: -1x + -19 ≤ -28
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ 9
What is -58 × -3?
Multiply the numbers.
Multiply -58 by -3.
174