document.write( "Question 360352: tom has 15 nickels and dimes. if he has a total of $1.25 how many of each kind does he have? \n" ); document.write( "
Algebra.Com's Answer #257143 by mananth(16946)\"\" \"About 
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let dimes be x
\n" ); document.write( "nickels be y
\n" ); document.write( "..
\n" ); document.write( "x+y =15
\n" ); document.write( "10x+5y=125
\n" ); document.write( "...
\n" ); document.write( "multiply first equation by -5
\n" ); document.write( "-5x-5y=-75
\n" ); document.write( "add it to equation 2
\n" ); document.write( "5x=50
\n" ); document.write( "/5
\n" ); document.write( "x=10 dimes
\n" ); document.write( "y=5 nickels
\n" ); document.write( "..
\n" ); document.write( "m.ananth@hotmail.ca
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