Question

ASAP PLEASE <3A rectangular garden has length and width as given by the expressions below. Length: 4 − 7(3x + 4y) Width: 3x(−2y) Write a simplified expression for the perimeter of the rectangle. blank − xblank − y −blank xy

Answer 1

Answer:

• 8 - 42x - 56y - 12xy

Step-by-step explanation:

Given sides of a rectangle

• Length: l =4 − 7(3x + 4y)
• Width: w = 3x(−2y)

Perimeter of rectangle

• P = 2(l + w)

Using the given values

• P = 2( 4- 7(3x + 4y) + 3x(-2y)) =
• 2( 4 - 21x - 28y - 6xy) =
• 8 - 42x - 56y - 12xy