document.write( "Question 709476: I have x $5 notes and y $10 notes.There are eight notes altogether and their total value is $55.How many of each note do I have? \n" ); document.write( "
Algebra.Com's Answer #436595 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! I have x $5 notes and y $10 notes.There are eight notes altogether and their total value is $55.How many of each note do I have? \n" ); document.write( "------ \n" ); document.write( "Equation: \n" ); document.write( "x + y = 8 notes \n" ); document.write( "5x+10y= 55 \n" ); document.write( "---------------- \n" ); document.write( "Modify \n" ); document.write( "x + y = 8 \n" ); document.write( "x +2y = 11 \n" ); document.write( "------ \n" ); document.write( "Subtract and solve for \"y\": \n" ); document.write( "y = 3 (# of #10 notes) \n" ); document.write( "--- \n" ); document.write( "x = 8-3 = 5 (# of #5 notes) \n" ); document.write( "============ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=============== \n" ); document.write( " |