How do you calculate constant rate of change from a proportional graph given the
coordinates (x, y)?
a. xy

b. x/y

c. y/x

d. y+x

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.

Acar loses a quarter of its value every year. it is originally worth $35,000. to the nearest dollar, how much will the car be worth in 8 years?

Arectangular yard has area 96 square feet. if the width of the yard is 4 feet less than the length