document.write( "Question 1102275: A fence of 200 meters will use to enclose a rectangular area. If the length of the rectangle is x meters, express the width w as a function of x.
\n" ); document.write( "a. w = 100+x
\n" ); document.write( "b. w = 100-x
\n" ); document.write( "c. w = 200+2x
\n" ); document.write( "d. w = 200-2x
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Algebra.Com's Answer #716974 by josgarithmetic(39618)\"\" \"About 
You can put this solution on YOUR website!
200 meters, for fence, is the perimeter.
\n" ); document.write( "\"2x%2B2w=200\"\r
\n" ); document.write( "\n" ); document.write( "\"x%2Bw=100\"\r
\n" ); document.write( "\n" ); document.write( "\"w=100-x\"
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