SOLUTION: Kandy and Sunehra decided to fence their rectangle gardens, which are located in their yards. The land inside the fence is bright green. Part A) Sunehra�s garden has the width of

Question 1010761: Kandy and Sunehra decided to fence their rectangle gardens, which are located in their yards. The land inside the fence is bright green.
Part A) Sunehra�s garden has the width of 7y-3y. The non-green area has the length of 7^6+8 meters and the length of the total yard is 8^6+7z. What is the perimeter of Sunehra�s garden?
Part B) Mansia decides to buy Sunehra�s garden. However, she is going to multiply the garden�s total perimeter by 9y. What is the new perimeter?
Answer by macston(5194) (Show Source): You can put this solution on YOUR website!
.
A)
.
W=width=7y-3y=4y
.
Length of garden is length of green area:
L=Length of green area=Total length-length of non-green area

.
P=Perimeter=2(L+W)
P=2((144487+7z)+(4y))
P=288974+14z+8y
ANSWER: The perimeter of Sunehra's garden is 288974+14z+8y.
.
B)
N=New Perimeter=9y(P)

ANSWER: The new perimeter is
.

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