Michael and Landon work at dry cleaners ironing shirts. Michael can iron 40 shirts per hour, and Landon can iron 20 shirts per hour. Michael and Landon worked a combined 14 hours and ironed 360 shirts. Graphically solve a system of equations in order to determine the number of hours Michael worked, x, x, and the number hours Landon worked, yy. PLEASE HELP WITH THE GRAPH