Find x if the average of 18, 19, 20, 13, and x is 18.

a. 20

c. 22

b. 21

d. 18

Find the sales tax amount. purchase price = $32; tax rate = 8% A. $0.80 B. $2.56 C. $4.00 D. $34.56

Find the value of the function when n = 6. p = 0.008n

What is meant by the term total installment price?

Find the range of the function: f (x) = x 2, for x ≠ 1. All real numbers y ≠ 1 y ≠ 2 y ≠ 3

Match each equation to its equivalent equation in slope-intercept form. 1. y + 6 = 3 (x + 2) A. y = 4x - 2 2. y = 1/2 (x + 8) - 2 B. y = 1/2x + 2 3. y + 1 = 1 (x - 3) C. y = 3x 4. - 4x + y = - 2 D. y = - 1/2x + 2 5. 2x - 4y = - 4 E. y = x - 4 6.

A rectangle is twice as long as it is wide. it's area is 72 square units. Find the length of each side

Andrea built a circular barbecue pit with a circumference of 9 feet. She wants a rod to go across the pit to use for a rotisserie. The rod must go from one edge of the pit to the other, passing through its center.

How to find which cereal has the higher ratio of protein

Great a word problem for x+2=3x-8

21 is what percent less than 35?