15(x+2000)=3300 is my question on common core. i don't know how to solve this correctly.

Which functions shave a maximum and are transformed to the left and down of the parent function ,check all that apply f(x) = x2? p(x) =14 (x+7)2 + 1

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 .is he correct? explain why or why not

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !