Consider the net of a rectangular box where each unit on the coordinate plane represents 4 feet. if a can of spray paint covers 40 square feet, how many cans of spray paint are needed to paint the inside and outside of the box red?

a. 4
b. 6
c. 8
d. 12

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