document.write( "Question 1065928: 12 dimes and quarters have a value of $1.65 how many dimes are there \n" ); document.write( "
Algebra.Com's Answer #681087 by ikleyn(53765)\"\" \"About 
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\n" ); document.write( " 12 dimes and quarters have a value of $1.65 how many dimes are there
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document.write( "25Q + 10*(12-Q) = 165,   where Q is the number of quarters.\r\n" );
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document.write( "15Q = 165 - 120  --->  15Q = 45  --->  Q = \"45%2F15\" = 3.\r\n" );
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document.write( "Answer. 3 quarters and 12-3 = 9 dimes.\r\n" );
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\n" ); document.write( "\n" ); document.write( "For coin problems and their detailed solutions see the lessons in this site:\r
\n" ); document.write( "\n" ); document.write( "    - Coin problems\r
\n" ); document.write( "\n" ); document.write( "    - More Coin problems\r
\n" ); document.write( "\n" ); document.write( "    - Solving coin problems without using equations\r
\n" ); document.write( "\n" ); document.write( "    - Kevin and Randy Muise have a jar containing coins\r
\n" ); document.write( "\n" ); document.write( "    - Typical coin problems from the archive\r
\n" ); document.write( "\n" ); document.write( "    - Solving coin problems mentally by grouping without using equations\r
\n" ); document.write( "\n" ); document.write( "    - Santa Claus helps solving coin problem\r
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\n" ); document.write( "\n" ); document.write( "Read them attentively and become an expert in this field.\r
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\n" ); document.write( "\n" ); document.write( "Also, you have this free of charge online textbook in ALGEBRA-I in this site\r
\n" ); document.write( "\n" ); document.write( "    - ALGEBRA-I - YOUR ONLINE TEXTBOOK.\r
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\n" ); document.write( "\n" ); document.write( "The referred lessons are the part of this online textbook under the topic \"Coin problems\".\r
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