document.write( "Question 965055: a squeare picture frame has a perimeter of (16x - 20) feet. Write an expression that represents the side length of the mat (in feet) \n" ); document.write( "
Algebra.Com's Answer #589827 by stanbon(75887)\"\" \"About 
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a squeare picture frame has a perimeter of (16x - 20) feet. Write an expression that represents the side length of the mat (in feet)
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\n" ); document.write( "Perimeter = 4*side
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\n" ); document.write( "16x-20 = 4*s
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\n" ); document.write( "side = 4x-5 ft.
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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