The school cafeteria has 285 cartons of juice in stock. each day, a total of 60 cartons are sold. if x is the number of days, what equation is a function rule that represents this situation?

a. y = 285 + 60x
b. y = 285x − 60
c. y = 285x + 60
d. y = 285 − 60x

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π