document.write( "Question 878933: The only coins Ms. Storgaard has are dimes and quarters. Her coins have a total value of $5.80. She has a total of 40 coins. Write a systems of equations to find the number of dimes,d, and quarters, q. \n" ); document.write( "
Algebra.Com's Answer #530383 by ewatrrr(24785)\"\" \"About 
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q + d = 40, d = \"+%2840-q%29\"
\n" ); document.write( "25q + 10d = 580 (Cents makes sense)
\n" ); document.write( "25q + 10(40-q) = 580
\n" ); document.write( " 15q = 180
\n" ); document.write( " q = 12, the number of quarters. There are 28dimes. \"40-12\"
\n" ); document.write( "And...
\n" ); document.write( " \"12%2A25+%2B+10%2A28+\" = 580cents 0r $5.80
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