document.write( "Question 1055335: a jar contains 53 coins. all of which are nickels and dimes. the total value of coins in the car is 4.25 how many of each coin do they have \r
\n" ); document.write( "\n" ); document.write( "you solve the problem like so
\n" ); document.write( "x+y=53
\n" ); document.write( ".10x+.05y=4.25
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\n" ); document.write( "\n" ); document.write( "How many of each coin would I have???
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Algebra.Com's Answer #670556 by Boreal(15235)\"\" \"About 
You can put this solution on YOUR website!
x+y=53
\n" ); document.write( ".10x+.05y=4.25
\n" ); document.write( "multiply the second by 100 to remove the decimals
\n" ); document.write( "10x+5y=425; now multiply the first by -5 to eliminate the y when added.
\n" ); document.write( "-5x-5y=-265
\n" ); document.write( "5x=160
\n" ); document.write( "x=32 dimes or $3.20
\n" ); document.write( "y=21 nickels or $1.05
\n" ); document.write( "Add to $4.25\r
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