SOLUTION: One of the largest rectangular omelets ever cooked had a perimeter of 80 feet. The length was 10 feet more than twice its width. How many feet wide was the omelet?

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Question 631505: One of the largest rectangular omelets ever cooked had a perimeter of 80 feet. The length was 10 feet more than twice its width. How many feet wide was the omelet?

Answer by ewatrrr(10682) About Me  (Show Source):
You can put this solution on YOUR website!
 
Hi,

perimeter of 80ft.
P = 2%2AL+%2B+2%2AW+=+80ft or L+%2B+W+=+40ft
The length was 10ft more than 2 times the widthhighlight%28x%29
(2x + 10) + x = 40
3x = 30
x = 10ft, the width. The length is 30ft 2%2A10%2B10
and...
20ft+%2B+60ft++=+80ft