Find the solution to the system of equations below. Insert a picture of your work in the top box to the right. Type your answer as an ordered pair (x, y) in the bottom box to the right. `y=-x+9`

`y=2x+30`

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?