First, find the area of each rectangle. 3×5 1/6

Which of these choices show a pair of equivalent expressions?

What properties allow transformation to be used as a problem solving tool

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?