SOLUTION: The whiteboard in the SPA has a perimeter of 408 inches. The length is 11 inches less than 4 times the height. How many inches high is the whiteboard?

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Question 630426: The whiteboard in the SPA has a perimeter of 408 inches. The length is 11 inches less than 4 times the height. How many inches high is the whiteboard?
Answer by ewatrrr(10682) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,



The whiteboard in the SPA has a perimeter of 408 inches. 

The length is 11 inches less than 4 times the heighthighlight%28h%29

 P+=+2%2Al%2Bl2%2Ah+=+408in  Or   

+l+%2B+h+=+204in

(4h - 11) + h = 204     Solve for h