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7
What is -390 ÷ 30?
Divide evenly.
Divide -390 by 30.
-13
If each item costs -7 dollars and the total cost is -112, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
16
What is -54 × 28?
Multiply the numbers.
Multiply -54 by 28.
-1512
Simplify 18/6
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
3
Solve: 3x + -5 > -11
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > -2
What is -196 - 125?
Subtract the second number from the first.
Subtract 125 from -196.
-321
What is -219 + 135?
Add the two numbers.
Add -219 and 135.
-84
Simplify -90/15
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-6
What is 19 + 144?
Add the two numbers.
Add 19 and 144.
163
Solve: -1x + 15 < 12
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < 3
What is 2^4?
Evaluate the integer exponent.
Multiply 2 by itself 4 times (0th power = 1).
16
Solve for x: 1x + 5 = -14
Solve the linear equation.
Subtract b from both sides, then divide by a.
-19
What is 6^0?
Evaluate the integer exponent.
Multiply 6 by itself 0 times (0th power = 1).
1
Solve for x: -6x + 30 = 30
Solve the linear equation.
Subtract b from both sides, then divide by a.
0
Solve: 9x + -5 ≥ 112
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ 13
Solve: -2x + 15 > -15
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > 15
Solve: -2x + 5 ≥ -25
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ 15
Solve for x: -11x + 21 = 208
Solve the linear equation.
Subtract b from both sides, then divide by a.
-17
What is -12 ÷ -3?
Divide evenly.
Divide -12 by -3.
4
What is 81 - 232?
Subtract the second number from the first.
Subtract 232 from 81.
-151
What is 150 - -35?
Subtract the second number from the first.
Subtract -35 from 150.
185
What is 56 × -18?
Multiply the numbers.
Multiply 56 by -18.
-1008
Simplify 36/12
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
3
What is -35 × -38?
Multiply the numbers.
Multiply -35 by -38.
1330
What is -3 × -54?
Multiply the numbers.
Multiply -3 by -54.
162
Solve for x: -7(x + -5) = 28
Solve a two-step equation.
Divide both sides by a, then subtract b.
1
Solve: -1x + 14 ≥ 19
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ -5
What is -165 ÷ -11?
Divide evenly.
Divide -165 by -11.
15
What is -184 - 153?
Subtract the second number from the first.
Subtract 153 from -184.
-337
Solve for x: -7(x + 14) = -7
Solve a two-step equation.
Divide both sides by a, then subtract b.
-13
What is -8^2?
Evaluate the integer exponent.
Multiply -8 by itself 2 times (0th power = 1).
64
If each item costs 9 dollars and the total cost is 144, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
16
What is -14 ÷ 7?
Divide evenly.
Divide -14 by 7.
-2
If each item costs 19 dollars and the total cost is 38, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
2
Solve for x: -1(x + 7) = -21
Solve a two-step equation.
Divide both sides by a, then subtract b.
14
Solve for x: 2(x + -12) = -48
Solve a two-step equation.
Divide both sides by a, then subtract b.
-12
What is 20 ÷ 10?
Divide evenly.
Divide 20 by 10.
2
Solve: 10x + 17 < -123
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < -14
What is 55 × -50?
Multiply the numbers.
Multiply 55 by -50.
-2750
If each item costs 10 dollars and the total cost is 80, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
8
Solve for x: 6x + -21 = 99
Solve the linear equation.
Subtract b from both sides, then divide by a.
20
What is 243 - 256?
Subtract the second number from the first.
Subtract 256 from 243.
-13
What is 258 - -255?
Subtract the second number from the first.
Subtract -255 from 258.
513
What is 31 × -58?
Multiply the numbers.
Multiply 31 by -58.
-1798
What is 257 - 239?
Subtract the second number from the first.
Subtract 239 from 257.
18
What is -2 × 40?
Multiply the numbers.
Multiply -2 by 40.
-80
What is 204 - 29?
Subtract the second number from the first.
Subtract 29 from 204.
175
What is -243 - -206?
Subtract the second number from the first.
Subtract -206 from -243.
-37
Solve for x: 1x + -15 = -9
Solve the linear equation.
Subtract b from both sides, then divide by a.
6
What is 260 + -92?
Add the two numbers.
Add 260 and -92.
168
What is -247 - -193?
Subtract the second number from the first.
Subtract -193 from -247.
-54
Solve: -6x + -5 > -29
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > 4
What is 3^0?
Evaluate the integer exponent.
Multiply 3 by itself 0 times (0th power = 1).
1
What is -91 + -162?
Add the two numbers.
Add -91 and -162.
-253
Solve for x: -1x + 20 = 39
Solve the linear equation.
Subtract b from both sides, then divide by a.
-19
Solve: 1x + 17 ≤ 24
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ 7
Simplify -132/11
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-12
Simplify -39/13
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-3
What is 19 × -12?
Multiply the numbers.
Multiply 19 by -12.
-228
If each item costs -1 dollars and the total cost is 3, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-3
Solve: 5x + -19 ≤ 46
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ 13
What is 224 ÷ 14?
Divide evenly.
Divide 224 by 14.
16
What is 213 - 49?
Subtract the second number from the first.
Subtract 49 from 213.
164
Solve: -2x + -8 ≥ 22
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ -15
What is -345 ÷ 23?
Divide evenly.
Divide -345 by 23.
-15
If each item costs -6 dollars and the total cost is -102, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
17
What is -7 × 60?
Multiply the numbers.
Multiply -7 by 60.
-420
What is -4^3?
Evaluate the integer exponent.
Multiply -4 by itself 3 times (0th power = 1).
-64
Solve for x: -11x + -22 = -99
Solve the linear equation.
Subtract b from both sides, then divide by a.
7
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
If each item costs 5 dollars and the total cost is 80, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
16
Solve for x: -8x + 28 = 148
Solve the linear equation.
Subtract b from both sides, then divide by a.
-15
What is 272 - 79?
Subtract the second number from the first.
Subtract 79 from 272.
193
Solve for x: -1(x + 2) = 6
Solve a two-step equation.
Divide both sides by a, then subtract b.
-8
If each item costs 13 dollars and the total cost is -65, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-5
Solve for x: 7(x + -9) = -98
Solve a two-step equation.
Divide both sides by a, then subtract b.
-5
What is -40 ÷ 10?
Divide evenly.
Divide -40 by 10.
-4
What is -5 × -59?
Multiply the numbers.
Multiply -5 by -59.
295
What is -23 × -42?
Multiply the numbers.
Multiply -23 by -42.
966
What is -221 + 209?
Add the two numbers.
Add -221 and 209.
-12
What is 80 ÷ -5?
Divide evenly.
Divide 80 by -5.
-16
Simplify -28/4
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-7
What is -30 × 30?
Multiply the numbers.
Multiply -30 by 30.
-900
If each item costs 17 dollars and the total cost is -187, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-11
What is 22 × -38?
Multiply the numbers.
Multiply 22 by -38.
-836
What is 6 × 44?
Multiply the numbers.
Multiply 6 by 44.
264
What is -36 × -23?
Multiply the numbers.
Multiply -36 by -23.
828
Simplify -36/3
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-12
If each item costs 15 dollars and the total cost is -30, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-2
What is -135 ÷ -15?
Divide evenly.
Divide -135 by -15.
9
Solve for x: 5(x + 12) = -10
Solve a two-step equation.
Divide both sides by a, then subtract b.
-14
What is 35 ÷ 5?
Divide evenly.
Divide 35 by 5.
7
Solve for x: 5(x + 6) = 0
Solve a two-step equation.
Divide both sides by a, then subtract b.
-6
Simplify -90/15
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-6
What is 7^2?
Evaluate the integer exponent.
Multiply 7 by itself 2 times (0th power = 1).
49
What is 56 × -43?
Multiply the numbers.
Multiply 56 by -43.
-2408
What is 2 × -28?
Multiply the numbers.
Multiply 2 by -28.
-56
Solve for x: -9x + 13 = -41
Solve the linear equation.
Subtract b from both sides, then divide by a.
6
What is -163 + 138?
Add the two numbers.
Add -163 and 138.
-25
What is 48 ÷ 24?
Divide evenly.
Divide 48 by 24.
2