Alex buys 2 1/2 pounds of grapes. He buys 1 1/4 times as many pounds of apples as grapes. How many pounds of apples does Alex buy?

Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)

Write a similarity statement for the similar triangles. afgh ~ a