I’m just wanting to know because this is really bugging me and I am having a brain fart. But if you have 10 assignments left and still 68 days left in school. How many assignments per day would you need to complete in order to be done on time/early?

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.