How do you solve a system of linear equations by graphing?

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each, and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent. how much did jamie pay at the end?

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two

Someone which statements are true? check all that apply.