document.write( "Question 677250: Aviva has a total of 67 coins, all of whick are either dimes or nickels. The total value of the coins is $5.35. Fine the number of each type of coin. \n" ); document.write( "
Algebra.Com's Answer #420786 by stanbon(75887)\"\" \"About 
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Aviva has a total of 67 coins, all of whick are either dimes or nickels. The total value of the coins is $5.35. Fine the number of each type of coin.
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\n" ); document.write( "Quantity Eq::: n + d = 67 coins
\n" ); document.write( "Value EQ::::: 5n + 10d = 535 cents
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\n" ); document.write( "Divide thru the Value Equation by 5:
\n" ); document.write( "n + d = 67
\n" ); document.write( "n + 2d = 107
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\n" ); document.write( "Subtract and solve for \"d\"
\n" ); document.write( "d = 40 (# of dimes)
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\n" ); document.write( "Solve for \"n\":
\n" ); document.write( "n + d = 67
\n" ); document.write( "n = 27 (# of nickels)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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