three years ago, Jolene bought $725 worth of stock in a software company. Since then the value of her purchase has been increasing at an average rate of 13 1/2 % per year. How much is the stock worth now?

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.