Write a rule that represents the function: (0,2), (1, 1), (2,0), (3,-1), (4,-2)

Arecipe uses 2 cups of sugar to make 32 brownies. how many cups of sugar are needed to make 72 brownies?

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers