You and your friend are going to some candy. you eat 3/4 of a box of candy. your friend eats 1/2 as much as you do. how much of a box of candy does your friend eat?

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.