The length of a rectangular rug is 4 feet less than twice its width. the perimeter of the rug is 40 feet. write a system of equations that can be used to find the length, l, and width, w, of the rug, in feet.

Step-by-step explanation:

L=2W-4

40=2L+2W

The first equation uses the information that the length of a rectangular rug is 4 feet less than twice its width.

The second equation is using your standard perimeter equation of 2L+2W=perimeter of a rectangle.

i think is 3 and 6. this took me 10 min to think.hope to and hope that my answer is brainliest.(follow me )

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

source