Your record bicycle pace along a favorite trail is 16 mph. on a recent ride, you traveled the 25 mile route in a time of 90 minutes. what was your average speed? did it break your record pace?

Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.