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2 years ago

15

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

1 answer:

creativ13 [48]2 years ago

4 0

Answer:

8 - 42x - 56y - 12xy

Step-by-step explanation:

<u>Given sides of a rectangle</u>

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

<u>Perimeter of rectangle</u>

P = 2(l + w)

<u>Using the given values</u>

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

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