Plz help me I'm literally about to cry ​

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school

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.

Acircle has a radius of 12.6cm what is the exact length of an arc formed by a central angle measuring 120