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7
If each item costs -3 dollars and the total cost is -45, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
15
What is -4^1?
Evaluate the integer exponent.
Multiply -4 by itself 1 times (0th power = 1).
-4
What is 99 ÷ 9?
Divide evenly.
Divide 99 by 9.
11
Simplify 70/10
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
7
What is -257 - -68?
Subtract the second number from the first.
Subtract -68 from -257.
-189
If each item costs 10 dollars and the total cost is 40, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
4
Solve: -5x + -13 > 52
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > -13
What is 5^0?
Evaluate the integer exponent.
Multiply 5 by itself 0 times (0th power = 1).
1
Simplify 15/15
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
1
What is 217 - -245?
Subtract the second number from the first.
Subtract -245 from 217.
462
What is 141 + -281?
Add the two numbers.
Add 141 and -281.
-140
Simplify -30/10
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-3
What is 132 - 180?
Subtract the second number from the first.
Subtract 180 from 132.
-48
Solve for x: 5x + -1 = -101
Solve the linear equation.
Subtract b from both sides, then divide by a.
-20
Solve for x: -8(x + 6) = -64
Solve a two-step equation.
Divide both sides by a, then subtract b.
2
Solve for x: 8(x + -14) = -152
Solve a two-step equation.
Divide both sides by a, then subtract b.
-5
Solve for x: -5(x + -3) = 70
Solve a two-step equation.
Divide both sides by a, then subtract b.
-11
Simplify 12/2
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
6
What is -211 + -277?
Add the two numbers.
Add -211 and -277.
-488
What is -189 ÷ 21?
Divide evenly.
Divide -189 by 21.
-9
What is 179 - 236?
Subtract the second number from the first.
Subtract 236 from 179.
-57
What is 262 - -216?
Subtract the second number from the first.
Subtract -216 from 262.
478
Solve for x: -12x + 2 = 62
Solve the linear equation.
Subtract b from both sides, then divide by a.
-5
What is 74 + 296?
Add the two numbers.
Add 74 and 296.
370
What is 33 × -21?
Multiply the numbers.
Multiply 33 by -21.
-693
What is -8^5?
Evaluate the integer exponent.
Multiply -8 by itself 5 times (0th power = 1).
-32768
What is 41 × 50?
Multiply the numbers.
Multiply 41 by 50.
2050
What is -8^1?
Evaluate the integer exponent.
Multiply -8 by itself 1 times (0th power = 1).
-8
Solve: 4x + 13 > 29
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > 4
What is 21 - 278?
Subtract the second number from the first.
Subtract 278 from 21.
-257
What is 153 + 234?
Add the two numbers.
Add 153 and 234.
387
What is 263 - 211?
Subtract the second number from the first.
Subtract 211 from 263.
52
What is 114 - 273?
Subtract the second number from the first.
Subtract 273 from 114.
-159
What is 40 - -257?
Subtract the second number from the first.
Subtract -257 from 40.
297
What is 7 × 55?
Multiply the numbers.
Multiply 7 by 55.
385
What is -181 + 221?
Add the two numbers.
Add -181 and 221.
40
If each item costs 17 dollars and the total cost is -102, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-6
What is 175 ÷ -25?
Divide evenly.
Divide 175 by -25.
-7
Simplify 30/15
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
2
Solve for x: -5(x + -7) = 60
Solve a two-step equation.
Divide both sides by a, then subtract b.
-5
Simplify 36/9
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
4
Solve: 7x + 2 > -47
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > -7
If each item costs -1 dollars and the total cost is -21, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
21
Solve for x: -2(x + 0) = 0
Solve a two-step equation.
Divide both sides by a, then subtract b.
0
What is 257 + -35?
Add the two numbers.
Add 257 and -35.
222
What is 106 - -135?
Subtract the second number from the first.
Subtract -135 from 106.
241
What is -3^4?
Evaluate the integer exponent.
Multiply -3 by itself 4 times (0th power = 1).
81
What is 62 + -185?
Add the two numbers.
Add 62 and -185.
-123
Solve: -10x + -13 ≥ 187
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ -20
What is -3^2?
Evaluate the integer exponent.
Multiply -3 by itself 2 times (0th power = 1).
9
What is 19 × -44?
Multiply the numbers.
Multiply 19 by -44.
-836
What is -14 × 22?
Multiply the numbers.
Multiply -14 by 22.
-308
Solve: 9x + 11 > 38
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > 3
Solve for x: 2x + -6 = 8
Solve the linear equation.
Subtract b from both sides, then divide by a.
7
Solve for x: -7x + -9 = -65
Solve the linear equation.
Subtract b from both sides, then divide by a.
8
Solve for x: 3(x + -8) = -30
Solve a two-step equation.
Divide both sides by a, then subtract b.
-2
Simplify 100/10
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
10
What is 298 - -257?
Subtract the second number from the first.
Subtract -257 from 298.
555
What is 39 - -217?
Subtract the second number from the first.
Subtract -217 from 39.
256
What is 1^1?
Evaluate the integer exponent.
Multiply 1 by itself 1 times (0th power = 1).
1
Simplify -56/14
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-4
Solve for x: 12x + -11 = -203
Solve the linear equation.
Subtract b from both sides, then divide by a.
-16
Solve: -6x + -7 < -67
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < 10
If each item costs 1 dollars and the total cost is 17, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
17
Simplify -42/6
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-7
What is 170 + -21?
Add the two numbers.
Add 170 and -21.
149
Solve: 3x + -5 > -2
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > 1
What is -1^4?
Evaluate the integer exponent.
Multiply -1 by itself 4 times (0th power = 1).
1
Simplify 10/2
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
5
Solve for x: -8(x + 15) = -40
Solve a two-step equation.
Divide both sides by a, then subtract b.
-10
Solve: 7x + 12 > -93
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > -15
What is 192 - -20?
Subtract the second number from the first.
Subtract -20 from 192.
212
Solve: -6x + -4 ≥ 50
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ -9
What is 324 ÷ 18?
Divide evenly.
Divide 324 by 18.
18
What is 38 × 18?
Multiply the numbers.
Multiply 38 by 18.
684
What is 81 + -142?
Add the two numbers.
Add 81 and -142.
-61
What is -34 × 27?
Multiply the numbers.
Multiply -34 by 27.
-918
What is -296 + -287?
Add the two numbers.
Add -296 and -287.
-583
Solve: 9x + 12 > -105
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > -13
Simplify -6/3
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-2
If each item costs 11 dollars and the total cost is 22, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
2
Solve for x: 6(x + -12) = 0
Solve a two-step equation.
Divide both sides by a, then subtract b.
12
What is 248 - -261?
Subtract the second number from the first.
Subtract -261 from 248.
509
What is 4^4?
Evaluate the integer exponent.
Multiply 4 by itself 4 times (0th power = 1).
256
Solve: 1x + 16 < 31
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < 15
If each item costs 19 dollars and the total cost is -19, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-1
What is -3^5?
Evaluate the integer exponent.
Multiply -3 by itself 5 times (0th power = 1).
-243
If each item costs 6 dollars and the total cost is 168, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
28
What is -28 × 3?
Multiply the numbers.
Multiply -28 by 3.
-84
Simplify -25/5
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-5
Solve for x: -7(x + -12) = 147
Solve a two-step equation.
Divide both sides by a, then subtract b.
-9
Solve: 5x + 7 > 67
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > 12
What is 4^0?
Evaluate the integer exponent.
Multiply 4 by itself 0 times (0th power = 1).
1
Simplify 144/12
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
12
What is -204 ÷ -17?
Divide evenly.
Divide -204 by -17.
12
Solve for x: 1(x + 4) = 8
Solve a two-step equation.
Divide both sides by a, then subtract b.
4
What is -34 + -102?
Add the two numbers.
Add -34 and -102.
-136
What is 2^0?
Evaluate the integer exponent.
Multiply 2 by itself 0 times (0th power = 1).
1
Simplify 98/14
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
7
What is 8^1?
Evaluate the integer exponent.
Multiply 8 by itself 1 times (0th power = 1).
8