Math quiz

What is the value of 5^2 + 3 x 4 ?

• 31

• 32

• 35

• 37

Simplify: 6x + 3x - 4 = 23 . What is the value of x ?

• 3

• 5

• 7

• 9

A rectangle has a length of 12 cm and a width of 5 cm. What is its area?

• 17 sq. cm

• 30 sq. cm.

• 60 sq. cm.

• 120 sq. cm

Solve for y : 2y + 8 = 20 .

• 4

• 6

• 8

• 12

If the radius of a circle is 7 cm, what is its circumference? ( pi = 3.14 )

• 21.98 cm

• 43.96 cm

• 49 cm

• 54.78 cm