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7
If each item costs 17 dollars and the total cost is 340, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
20
Simplify 5/5
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
1
Solve for x: 5x + -10 = 45
Solve the linear equation.
Subtract b from both sides, then divide by a.
11
What is 30 × 16?
Multiply the numbers.
Multiply 30 by 16.
480
Solve for x: -12x + 10 = -230
Solve the linear equation.
Subtract b from both sides, then divide by a.
20
Simplify -60/12
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-5
What is 2^5?
Evaluate the integer exponent.
Multiply 2 by itself 5 times (0th power = 1).
32
Simplify -50/10
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-5
What is -20 × -18?
Multiply the numbers.
Multiply -20 by -18.
360
What is -228 + -10?
Add the two numbers.
Add -228 and -10.
-238
What is 1^0?
Evaluate the integer exponent.
Multiply 1 by itself 0 times (0th power = 1).
1
What is 72 - 59?
Subtract the second number from the first.
Subtract 59 from 72.
13
Simplify -77/7
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-11
Simplify -84/14
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-6
What is -44 × -32?
Multiply the numbers.
Multiply -44 by -32.
1408
What is -25 × 28?
Multiply the numbers.
Multiply -25 by 28.
-700
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
What is -183 + 123?
Add the two numbers.
Add -183 and 123.
-60
What is -224 - -294?
Subtract the second number from the first.
Subtract -294 from -224.
70
Solve for x: -6(x + 9) = -96
Solve a two-step equation.
Divide both sides by a, then subtract b.
7
If each item costs 18 dollars and the total cost is 54, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
3
What is -53 × -33?
Multiply the numbers.
Multiply -53 by -33.
1749
Solve: 3x + -18 > -54
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > -12
Solve for x: 5(x + -6) = -75
Solve a two-step equation.
Divide both sides by a, then subtract b.
-9
If each item costs 11 dollars and the total cost is -33, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-3
Simplify 70/7
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
10
If each item costs 13 dollars and the total cost is -156, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-12
What is 75 ÷ -5?
Divide evenly.
Divide 75 by -5.
-15
Solve for x: 1x + -10 = 0
Solve the linear equation.
Subtract b from both sides, then divide by a.
10
What is -1^5?
Evaluate the integer exponent.
Multiply -1 by itself 5 times (0th power = 1).
-1
What is -198 ÷ -11?
Divide evenly.
Divide -198 by -11.
18
Simplify 39/13
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
3
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
Solve: 6x + 2 ≤ 32
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ 5
What is -154 - 67?
Subtract the second number from the first.
Subtract 67 from -154.
-221
What is -86 + -74?
Add the two numbers.
Add -86 and -74.
-160
What is -200 ÷ 25?
Divide evenly.
Divide -200 by 25.
-8
Solve for x: -9x + -23 = 22
Solve the linear equation.
Subtract b from both sides, then divide by a.
-5
If each item costs 1 dollars and the total cost is 12, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
12
What is 165 ÷ -15?
Divide evenly.
Divide 165 by -15.
-11
What is -248 - -72?
Subtract the second number from the first.
Subtract -72 from -248.
-176
Solve: -3x + 17 ≤ -25
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ 14
Solve for x: -2x + 21 = -9
Solve the linear equation.
Subtract b from both sides, then divide by a.
15
Solve for x: 8(x + -2) = 16
Solve a two-step equation.
Divide both sides by a, then subtract b.
4
What is 157 + 119?
Add the two numbers.
Add 157 and 119.
276
Solve: -5x + 0 < 70
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < -14
Solve for x: 5(x + 14) = 20
Solve a two-step equation.
Divide both sides by a, then subtract b.
-10
Solve for x: 12x + 24 = 120
Solve the linear equation.
Subtract b from both sides, then divide by a.
8
Simplify -24/12
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-2
Solve: 4x + -7 < -63
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < -14
What is 42 × -57?
Multiply the numbers.
Multiply 42 by -57.
-2394
What is 286 ÷ -26?
Divide evenly.
Divide 286 by -26.
-11
Solve for x: 1x + 24 = 36
Solve the linear equation.
Subtract b from both sides, then divide by a.
12
Solve for x: 8x + -2 = 158
Solve the linear equation.
Subtract b from both sides, then divide by a.
20
What is 181 + 3?
Add the two numbers.
Add 181 and 3.
184
Simplify -96/8
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-12
What is -44 + 106?
Add the two numbers.
Add -44 and 106.
62
What is -97 - 57?
Subtract the second number from the first.
Subtract 57 from -97.
-154
What is -105 ÷ -21?
Divide evenly.
Divide -105 by -21.
5
If each item costs -1 dollars and the total cost is 13, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-13
Solve for x: -8(x + -5) = 96
Solve a two-step equation.
Divide both sides by a, then subtract b.
-7
Solve: 5x + 0 > -95
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > -19
If each item costs 4 dollars and the total cost is 64, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
16
Solve for x: 2x + 0 = 6
Solve the linear equation.
Subtract b from both sides, then divide by a.
3
Simplify -9/3
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-3
What is 38 × 24?
Multiply the numbers.
Multiply 38 by 24.
912
Solve: 1x + -15 > 2
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > 17
Simplify -2/1
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-2
Solve for x: -8(x + 15) = -112
Solve a two-step equation.
Divide both sides by a, then subtract b.
-1
What is 6^1?
Evaluate the integer exponent.
Multiply 6 by itself 1 times (0th power = 1).
6
Solve for x: -12x + -22 = -250
Solve the linear equation.
Subtract b from both sides, then divide by a.
19
Solve for x: 3(x + 1) = 45
Solve a two-step equation.
Divide both sides by a, then subtract b.
14
Solve for x: -3(x + 5) = -18
Solve a two-step equation.
Divide both sides by a, then subtract b.
1
Solve for x: -3(x + 15) = -87
Solve a two-step equation.
Divide both sides by a, then subtract b.
14
If each item costs 7 dollars and the total cost is 189, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
27
What is -100 ÷ 10?
Divide evenly.
Divide -100 by 10.
-10
What is -8^4?
Evaluate the integer exponent.
Multiply -8 by itself 4 times (0th power = 1).
4096
Solve for x: -2x + 9 = 19
Solve the linear equation.
Subtract b from both sides, then divide by a.
-5
Solve for x: 2(x + 4) = 38
Solve a two-step equation.
Divide both sides by a, then subtract b.
15
Solve for x: -9x + -2 = 142
Solve the linear equation.
Subtract b from both sides, then divide by a.
-16
Solve for x: 4x + -16 = 16
Solve the linear equation.
Subtract b from both sides, then divide by a.
8
Solve: -3x + 20 ≤ 2
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ 6
Solve: -7x + -5 ≥ 16
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ -3
Solve: 1x + -17 < -26
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < -9
Solve for x: -8x + 17 = -127
Solve the linear equation.
Subtract b from both sides, then divide by a.
18
What is 6^4?
Evaluate the integer exponent.
Multiply 6 by itself 4 times (0th power = 1).
1296
What is -12 × 8?
Multiply the numbers.
Multiply -12 by 8.
-96
What is -57 + 62?
Add the two numbers.
Add -57 and 62.
5
Simplify -28/14
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-2
What is 248 + 200?
Add the two numbers.
Add 248 and 200.
448
Solve for x: -10x + -9 = 141
Solve the linear equation.
Subtract b from both sides, then divide by a.
-15
Solve: -7x + 3 ≤ 101
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ -14
What is -7^5?
Evaluate the integer exponent.
Multiply -7 by itself 5 times (0th power = 1).
-16807
What is 106 - 107?
Subtract the second number from the first.
Subtract 107 from 106.
-1
Solve for x: -2x + -22 = -58
Solve the linear equation.
Subtract b from both sides, then divide by a.
18
Solve: -8x + -20 > 76
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > -12
What is -72 ÷ 24?
Divide evenly.
Divide -72 by 24.
-3
What is 13 × -16?
Multiply the numbers.
Multiply 13 by -16.
-208
What is 72 ÷ 24?
Divide evenly.
Divide 72 by 24.
3
Solve for x: -3(x + -11) = 9
Solve a two-step equation.
Divide both sides by a, then subtract b.
8