HELP PLEAS!!! B) Suppose that you increase the height of this cylinder by 10 cm.

By how much does the volume increase?

Explain how you can use the associative property to evaluate (7x50)x4.

Simplify. 3(4+4x) (type your answer in with no spaces)

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.