document.write( "Question 1099069: Mrs. Boyd has a desk full of quarters and nickels. She has a total of 19 coins that total $2.15 how many of each coin does she have? \n" ); document.write( "

Algebra.Com's Answer #713519 by Fombitz(32388) $\"\"$ $\"About$

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1. $\"Q%2BN=19\"$
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\n" ); document.write( "\n" ); document.write( " $\"25Q%2B5N=215\"$
\n" ); document.write( "2. $\"5Q%2BN=43\"$
\n" ); document.write( "Subtracting 1 from 2,
\n" ); document.write( " $\"5Q%2BN-Q-N=43-19\"$
\n" ); document.write( " $\"4Q=24\"$
\n" ); document.write( "Solve for Q then use either equation to solve for N.\r
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