document.write( "Question 98666: i tried this problem, but i am stuck. the problem is as follows:
\n" ); document.write( "the length of a rectangle is 5cm more than twice its width. find the largest possible width if the perimeter is at most 64cm.
\n" ); document.write( " Thank you so much for your help. i really appreciate it = )
\n" ); document.write( "

Algebra.Com's Answer #71827 by checkley71(8403)\"\" \"About 
You can put this solution on YOUR website!
LENGTH=2W+5
\n" ); document.write( "WIDTH=W
\n" ); document.write( "2(2W+5)+2W<=64
\n" ); document.write( "4W+10+2W<=64
\n" ); document.write( "6W<=64-10
\n" ); document.write( "6W<=54
\n" ); document.write( "W<=54/6
\n" ); document.write( "W<=9 ANSWER.
\n" ); document.write( "L=2*9+5
\n" ); document.write( "L=18=5
\n" ); document.write( "L=23 ANSWER.
\n" ); document.write( "PROOF
\n" ); document.write( "2(2*9+5)+2*9<=64
\n" ); document.write( "2(18+5)+18<=64
\n" ); document.write( "2*23+18<=64
\n" ); document.write( "46+18<=64
\n" ); document.write( "64<=64
\n" ); document.write( "
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