SOLUTION: a rectangular window frame has dimensions expressed by 2x and (2x-5). Find a simplified expression for it's perimeter and determine the actual perimeter if x=3 meters
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Question 1051528: a rectangular window frame has dimensions expressed by 2x and (2x-5). Find a simplified expression for it's perimeter and determine the actual perimeter if x=3 meters
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
\ +\ 2(2x\ -\ 5))
Simplify, then substitute 3 for 
and do the arithmetic.
John
My calculator said it, I believe it, that settles it
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