Max delivers 8520 pieces of mail in one year. if he delivers the same number of pieces of mail each month about how many pieces of mail does he deliver in 2 months? asap : )

Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x