document.write( "Question 1008842: Ben has $3.40 in nickels and dimes. He has 4 more dimes than nickels. How many of each coin does he have? \n" ); document.write( "
Algebra.Com's Answer #624392 by stanbon(75887)\"\" \"About 
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Ben has $3.40 in nickels and dimes. He has 4 more dimes than nickels. How many of each coin does he have?
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\n" ); document.write( "Equations:
\n" ); document.write( "Quantity Eq:: d = n+4
\n" ); document.write( "Value Eq:: 5n + 10d = 340 cents
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\n" ); document.write( "Simplify the Value eq::
\n" ); document.write( "n + 2d = 68
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\n" ); document.write( "Now, substitute for \"d\" and solve for \"n\"::
\n" ); document.write( "n + 2(n+4) = 68
\n" ); document.write( "3n + 8 = 68
\n" ); document.write( "3n = 60
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\n" ); document.write( "n = 20 (# of nickels)
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\n" ); document.write( "Solve for \"d\":
\n" ); document.write( "d = n+4
\n" ); document.write( "d = 24 (# of dimes)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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