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A square picture frame has a perimeter of (16x − 20) feet. Write an

expression that represents the side length of the picture frame (in

feet).

Guest Apr 6, 2017
 #1
avatar+92429 
+2

 

If (16x - 20) represents the perimeter, and we have a square,  then each side is  1/4 of this....

 

So.....an expression for the side is

 

(16x - 20)  * (1/4)  =

 

(4x  - 5 )   feet

 

 

cool cool cool

CPhill  Apr 6, 2017
edited by CPhill  Apr 6, 2017
 #2
avatar+3423 
+2

4x -5,,,,,,,,,,,,,,,,,,,, yes!

tertre  Apr 7, 2017

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