document.write( "Question 389909: Anne has $3.90 in dimes and quarters she has 4 more dimes than quarters how many coins of each kind does she have. \n" ); document.write( "
Algebra.Com's Answer #276426 by stanbon(75887)\"\" \"About 
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Anne has $3.90 in dimes and quarters she has 4 more dimes than quarters how many coins of each kind does she have.
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\n" ); document.write( "Equations:
\n" ); document.write( "Quantity: d = q + 4
\n" ); document.write( "Value:: 10d + 25q = 390 cents
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\n" ); document.write( "Substitute for \"d\" and solve for \"q\":
\n" ); document.write( "10(q+4) + 25q = 390
\n" ); document.write( "10q+40 + 25q = 390
\n" ); document.write( "35q = 350
\n" ); document.write( "q = 10 (# of quarters)
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\n" ); document.write( "Since d = q+r, d = 14 (# of dimes)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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