document.write( "Question 1070937: an expression for the area of a rectangle 15 height and width x and x+3 \n" ); document.write( "
Algebra.Com's Answer #685920 by Alan3354(69443)\"\" \"About 
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an expression for the area of a rectangle 15 height and width x and x+3
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\n" ); document.write( "area = L*W or h*W
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\n" ); document.write( "h = 15
\n" ); document.write( "width = x
\n" ); document.write( "What is x+3?
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