document.write( "Question 279330: Suppose a carpet for a 10 ft by 12 ft room costs $200. Find the cost to carpet a room 20 ft by 24 ft. \n" ); document.write( "

Algebra.Com's Answer #203109 by JBarnum(2146) $\"\"$ $\"About$

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if u look at the problem u will notice they doubled the size of the room, so if the room cost 200 then doubled it, it would cost twice as much so it would be $400.
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