document.write( "Question 232862: a motel charges 80.00 per day for double occupancy and 70.00 per day for single occupancy. If 80 rooms are occupied one night for a total of 5800.00 how many rooms of each kind are occupied? \n" ); document.write( "
Algebra.Com's Answer #171993 by rfer(16322)\"\" \"About 
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d+s=80, d=80-s
\n" ); document.write( "80d+70s=5800
\n" ); document.write( "80(80-s)+70s=5800
\n" ); document.write( "6400-80s+70s=5800
\n" ); document.write( "-10s=-600
\n" ); document.write( "s=60
\n" ); document.write( "d=20
\n" ); document.write( "
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