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The length of a rectangle is five times its width. The perimeter of the rectangle is at most 96 cm.

Which inequality models the relationship between the width and the perimeter of the rectangle?

 

2w+2⋅(5w)≥96

2w+2⋅(5w)<96

2w+2⋅(5w)>96

2w+2⋅(5w)≤96<< my choice but idk 

 Sep 5, 2019
 #1
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Let the length  =  5W

 

The perimeter  =   2 ( W + L)   =  2(W + 5W)  =   2W + 2*5W

 

And this is at most   96cm...so...

 

2W +2*5W ≤ 96

 

And you are correct  !!!

 

 

cool cool cool

 Sep 5, 2019

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