document.write( "Question 363736: please help i'm stuck\r
\n" ); document.write( "\n" ); document.write( "the length of a rectangle is 9cm greater than it's width. write an expression to represent the perimeter. simplify. also find the area in the given problem.
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Algebra.Com's Answer #259414 by stanbon(75887)\"\" \"About 
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the length of a rectangle is 9cm greater than it's width. write an expression to represent the perimeter. simplify. also find the area in the given problem.
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\n" ); document.write( "Let width be w:
\n" ); document.write( "Then length = w+9
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\n" ); document.write( "Perimeter = 2(length + width)
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\n" ); document.write( "P = 2(w+9 + w)
\n" ); document.write( "P = 2(2w+9)
\n" ); document.write( "P = 4w+18
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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