Asample of 50 different-colored golf balls was removed from the total number of golf balls made. the sample container 8 pink golf balls. about how many total golf balls were made if 56 of the total golf balls were pink?

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?