Does anyone wanna sell me an HQD
it will b very much appreciated <3

The graph shows the rate at which paint is used to paint a wall. enter values to complete each statement below based on the graph. when 1 gallon of paint has been used, ( # ) square feet of the wall will be painted. the unit rate is ( # )square feet per gallon.

Solve the system of equations. y= 2x y= x^2 - 15

Asap! i'm not good math and i'm lost.