If a square with a side of x and a rectangle with sides of x and 2x - 1 have equal perimeters, what is the value of x?
What is x = 1
100
Solve m/42 = 60/84
What is m = 30
100
What is 30% of 20?
What is 6
100
Solve Abs(x - 1) = 5
What is x = 6, -4
200
Solve j/-19 = 30
What is j = -570
200
Two figures are similar. Their scale factor is 3:5. A side of the bigger figure is 20. What is the length of the corresponding side in the smaller figure?
What is 12
200
Solve 5/3 = 2x/2
What is x = 1.666666666
200
30% of what number is 12?
What is 40
200
Solve Abs(2x + 3) = 0
What is x = -1.5
300
Solve 7y - 1 = 27
What is y = 4
300
If the answer to an absolute value equation is 2 and 6, what is the equation?
What is Abs(x - 4) = 2
300
Solve (y + 1)/5 = 7/5
What is y = 6
300
What percent of 15 is 5?
What is 33.33333333333333%
300
Solve Abs (x + 4) = -3
What is no solution
400
Solve 4x + 9 = 2x + 6
What is x = -1.5
400
What is the tax (at 6%) on a $40 item?
What is $2.40
400
solve (x + 1)/3 = x/2
What is x = 2
400
What is the percent increase from 10 to 18?
What is 80 %
400
Solve Abs(3x + 1) - 4 = 5
What is x = 2.6666666666, -3.33333333333
500
Solve 14(n + 7) = 3(n - 4)
What is n = -10
500
What was the original price of a sales item of $50 if it was marked down by 20%?
What is $62.50
500
If 6 cups of batter makes 20 pancakes, how many pancakes will 10 cups make?