1. The length of each side of a square increased by 40%. By what percent does the area of the square increase? 2. The length of a rectangle increases by 20%, and the width decreases by 20%. What is the overall percent change in the area of the rectangle?

(they are two separate questions)

What does the relationship between the mean and median reveal about the shape of the data

10x − 5y + 14 = 0 whats the answer pls

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.