Let width be W

Then length or L = 2W + 4

Perimeter = 2(L + W), or 2L + 2W, or 2(2W + 4) + 2W, or 4W + 8 + 2W, or 6W + 8

We then get: 

6W - 7W + 8 < 0 ------- Subtracting 7W from each side

- W + 8 < 0

- W < - 8 ------ Subtracting 8 

Width, or , or 



L = 2(9) + 4 ------ Substitute 9 for W

L = 18 + 4, or 



If you substitute a different value for W: the width - one that's greater than 8 - the length's value will change. 

RELATED QUESTIONS

Find the area of a rectangle whose length is 6 inches less than 5 times the width and... (answered by solver91311)

find the perimeter of a rectangle whose length is 5cm less than twice its... (answered by mananth)

expression for the perimeter of a rectangle whose length is 5 more than twice its... (answered by EdenWolf)

Simon drew a rectangle whose width is 6 inches less than its length. The perimeter of the  (answered by stanbon)

find the dimensions of a rectangle whose length is 3 more than twice its width and has a... (answered by user_dude2008)

Find the area of a rectangle whose length is five less than four times its width and... (answered by josgarithmetic,MathTherapy)

Find the dimensions of a rectangle whose length is a foot longer than twice its width and  (answered by richwmiller)

Find the dimensions of a rectangle whose length is a foot longer than twice its width and  (answered by ewatrrr)

Find the dimensions of a rectangle whose length is a foot longer than twice its width and  (answered by josgarithmetic)