PLEASE HELP Solve the following equation. 4+ 2y = 9+ 2y
A 4 B -4
C infinitely many solutions
D no solution

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)