Which function models this variation:

a varies directly with b and inversely with c, and when b=10 and c=20, a=14. Using your function, what is the value of a when b=18 and c=9?

A. a=b2c; a=1

B. a=b2c; a=2

C. a=2bc; a=1

D. a=2bc; a=2

Find the missing values in the ratio table. Then write the equivalent ratios. Forks 16 8 Spoons 10 30 Equivalent ratios are 16:16: 10, 8:8:, and : :

Jody is 56 years old and has 3 grandchildren - Trent, Kennedy and Leslee . Trent is twice as old as Kennedy, who is 4 years younger than Leslee. The grandchildren's ages added together are half of Jody's age. How old is Trent?

What is - 0.928 in fraction form

A rectangle is 3 times as long as it is wide the perimeter is 44 cm. find the dimensions

Compare the value of 2 in 2000 and 200

what is the difference of the polynomial, write your answer in descending order. (3x^2 - 3x + 6) - (5x^2 + 2x + 9)

Qrs is an equilateral triangle. If QR is seven less than twice x, RS is 61 less than 5 times x, and QS is 11 more than x, find x and the measure of each side

The net of a cube is made up of five squares. a. True b. False

5y-9=16 guess and check

Tyler is 8 years old. His sister Olivia is 4 years less than twice his age. Write a numerical expression to fine Olivia's age