Mathematics Mastery Challenge

Solve for x: 2x + 5 = 15

• 7

• 10

• 5

• 0

What is the ratio of 8 to 12 in simplest form?

• 3 to 4

• 2 to 3

• 4 to 5

• 1 to 2

Calculate the area of a rectangle with length 10 and width 5.

• 50

• 30

• 25

• 15

If a triangle has a base of 6 and a height of 4, what is its area?

• 8

• 12

• 14

• 10

Use the Pythagorean theorem to find the length of the hypotenuse if the other two sides are 3 and 4.

• 5

• 6

• 7

• 8

What is the perimeter of a square with a side length of 7?

• 24

• 28

• 30

• 20

If 3/4 of a number is 12, what is the number?

• 16

• 14

• 10

• 20

A recipe requires a ratio of 2 cups of flour to 3 cups of sugar. How much sugar is needed for 8 cups of flour?

• 12 cups of sugar

• 15 cups of sugar

• 10 cups of sugar

• 6 cups of sugar

Find the mean of the following data set: 5, 10, 15, 20, 25.

• 10

• 20

• 25

• 15

What is the median of the following numbers: 3, 1, 4, 2, 5?

• 3

• 4

• 5

• 2