F(x)=x^2+2 find f(4x)

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

Tomas used 3 1/3 cups of flour and now has 1 2/3cups left. which equation can he use to find f, the number of cups of flour he had to begin with? f+3 1/3=1 2/3 f-3 1/3=1 2/3 3 1/3f=1 2/3 f/3 1/3=1 2/3

One positive integer is 2 less than another. the product of the two integers is 24. what are the integers?