document.write( "Question 612537: Mary is buying a rug that is 6 feet by 8 feet. Her den is 9 feet by 11 feet. How many square feet of floor will not be covered by the rug?\r
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\n" ); document.write( "\n" ); document.write( "B 12\r
\n" ); document.write( "\n" ); document.write( "C 24\r
\n" ); document.write( "\n" ); document.write( "D 3\r
\n" ); document.write( "\n" ); document.write( "Can someone please help? I am so confussed! Please explain answer so I can understand.
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Algebra.Com's Answer #385546 by scott8148(6628)\"\" \"About 
You can put this solution on YOUR website!
perhaps your confusion stems from the fact that there is no correct answer listed\r
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\n" ); document.write( "\n" ); document.write( "the floor of the den is 9ft by 11ft, for an area of 99 ft^2\r
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\n" ); document.write( "\n" ); document.write( "the rug is 6ft by 8ft, for an area of 48 ft^2\r
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\n" ); document.write( "\n" ); document.write( "the difference (uncovered floor) is 51 ft^2 ___ that is NOT one of the choices
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