document.write( "Question 335543: You have quarters, dimes, and nickels in a jar. There twice as many quarters as nickels. Write an expression for the number of coins in the jar in terms of nickels and dimes.
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Algebra.Com's Answer #240653 by nyc_function(2741) $\"\"$ $\"About$

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Let: \r
\n" ); document.write( "\n" ); document.write( "n = nickles
\n" ); document.write( "d = dimes and
\n" ); document.write( "c = number of coins:\r
\n" ); document.write( "\n" ); document.write( "3n + d = c\r
\n" ); document.write( "\n" ); document.write( "We can also say that the number of quarters would be 2n
\n" ); document.write( "(2n + n+ d), which simplifies to 3n + d as a binomial.
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