Brandon and Juliet find the answer to (3r? - 5x) -(4- 2x). Brandon claims the simplified answer has three terms. Juliet says it only has two terms. Who is correct? How do you know?
1 I
Polynomials

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.