document.write( "Question 950952: Carl, Diane, and Ed have $ 46.Carl has half as much as Diane, and Ed has $2 less than Diane. How \r
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document.write( "much does each have? \n" );
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Algebra.Com's Answer #580692 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Carl, Diane, and Ed have $ 46.Carl has half as much as Diane, and Ed has $2 less than Diane. How \n" ); document.write( " much does each have? \n" ); document.write( "-------------------------------- \n" ); document.write( "Equations: \n" ); document.write( "c + d + e = 46 \n" ); document.write( "c = (1/2)d \n" ); document.write( "e = d-2 \n" ); document.write( "---- \n" ); document.write( "Substitute for \"c\" and \"e\" and solve for \"d\":: \n" ); document.write( "(1/2)d + d + d-2 = 46 \n" ); document.write( "(5/2)d = 48 \n" ); document.write( "d = 96/5 \n" ); document.write( "d = $19.20 \n" ); document.write( "c = $9.60 \n" ); document.write( "e = $17.20 \n" ); document.write( "--------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "-------------- \n" ); document.write( " |