Find the perimeter of a rectangle that is 2 and 1/2 yards by 4 and 1/2 yards

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?

Factor the polynomial by its greatest common monomial factor.

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?