F(x) =x+2 and g(x) =x-4what is (f•g)(x)

Given right triangle xyz, which correctly describes the locations of the sides in relation to

Your client has saved $1,860 for a down payment on a house. a government loan program requires a down payment equal to 3% of the loan amount. what is the largest loan amount that your client could receive with this program

How is working backward similar to solving an equation?