document.write( "Question 634376: A collection of nickels and dimes is a total value of $2.00 and contains 25 coins. How many of each coin is in the collection?
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Algebra.Com's Answer #399574 by Alan3354(69443)\"\" \"About 
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\n" ); document.write( "A collection of nickels and dimes is a total value of $2.00 and contains 25 coins. How many of each coin is in the collection?
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\n" ); document.write( "\n" ); document.write( "Do it like this one.
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\n" ); document.write( "There are 50 coins. They are dimes and quarters. When counted all up the total is $10.25. My question is, Out of all the coins. How many dimes are there?
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\n" ); document.write( "You can do these \"in your head\" like this:
\n" ); document.write( "50 dimes would be $5.00
\n" ); document.write( "Each quarter adds 15 cents.
\n" ); document.write( "10.25 - 55.00 = $5.25 added
\n" ); document.write( "525/15 = 35 quarters
\n" ); document.write( "--> 15 dimes
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\n" ); document.write( "or,
\n" ); document.write( "d + q = 50
\n" ); document.write( "10d + 25q = 1025
\n" ); document.write( "etc
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