Felicity put down 800 on a used car. she took out a loan to pay off the balance of the cost of the car. her monthly payment will be 175. after 9 months how much will she have paid for the car?

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system