Find three consecutive even numbers whose sum is 42.

Afunction is given: f(x)=3x+12 a. determine the inverse of this function and name it g(x) b. use composite functions to show that these functions are inverses. c. f(g(– explain: what is the domain?

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

The distributive property allows you to say that 3(x − 1) = 3x −