document.write( "Question 972671: a piggy bank contains seventeen coins with a total of $1.15. If the coins are all nickels and dimes, how many of each kind of coin are there? \n" ); document.write( "
Algebra.Com's Answer #594934 by Alan3354(69443)\"\" \"About 
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a piggy bank contains seventeen coins with a total of $1.15. If the coins are all nickels and dimes, how many of each kind of coin are there?
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\n" ); document.write( "N + D = 17
\n" ); document.write( "5N + 10D = 115
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