Pedro is planning to add a text messaging feature to his cell plan. He has gathered information about the different plans offered by his
wireless phone company.
Plan A: $4.00 per month plus 4 cents for each message
Plan B: 5 cents per message

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?