document.write( "Question 729159: Penny has a total of 18 coins made up of nickels and quarters. When totaled they add up to $1.90. There are three more nickels than twice the number of quarters. I am having a total blank please help. \n" ); document.write( "
Algebra.Com's Answer #445747 by richwmiller(17219)\"\" \"About 
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n+q=18,
\n" ); document.write( "5n+25q=190
\n" ); document.write( "we don't need the last part.\r
\n" ); document.write( "\n" ); document.write( "n=2q+3\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "q=5
\n" ); document.write( "n=13
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