document.write( "Question 757704: . Dave has 8 more dimes than nickels in his pocket. In total, the coins in his pocket are worth
\n" ); document.write( " $3.05. How many of each type of coin does he have?
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Algebra.Com's Answer #461011 by stanbon(75887)\"\" \"About 
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Dave has 8 more dimes than nickels in his pocket. In total, the coins in his pocket are worth $3.05. How many of each type of coin does he have?
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\n" ); document.write( "Quantity Eq: d = n + 8
\n" ); document.write( "Value: 10d + 5n = 305 cents
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\n" ); document.write( "Substitute for \"d\" and solve for \"n\":
\n" ); document.write( "10(n+8)+5n = 305
\n" ); document.write( "15n + 80 = 305
\n" ); document.write( "15n = 225
\n" ); document.write( "n = 15 (# of nickels)
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\n" ); document.write( "Solve for 'd:
\n" ); document.write( "d = n+8
\n" ); document.write( "d = 23 (# of dimes)
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\n" ); document.write( "Cheers,
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