Posted by Jacinta on Thursday, June 25, 2009 at 10:26pm.
I knew this question sounded familiar.
I answered it two days ago.
http://www.jiskha.com/display.cgi?id=1245803469
The link shows something like the box described in the question. Disregard the cover.
http://www.iptech.biz/batay_box/images/toolbox_normal/100_3473.JPG
Width of the box = 7-x-x = 7-2x
Length of the box = 7-x-x = 7-2x
Height of the box = x
Can you calculate the volume?
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