An equilateral triangle has three sides with equal length and three angles with equal measure. given equilateral triangles, and complete the statements below.

Alaptop computer is purchased for $1350 . after each year, the resale value decreases by 30% . what will the resale value be after 5 years?

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

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.