5x^2 + 25x + 20 ————————-
7x
Determine where each piece below belongs to create a rational expression equivalent to the one shown above.
5(x - 1)
X + 4
7x
X - 1
5x^2 + 15x - 20

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