The functions are defined as follows
f(x)=2x^3+2 G(x)=-4x-4
find f(-2) and g(6)

A80-foot piece of siding is cut into three pieces so that the second piece is four times four times as long as the first piece and the third piece is five times as long as the first piece. if x represents the length of the first piece, find the lengths of all three pieces.

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?