document.write( "Question 805617: Angelo has 18 coins consisting of nickels and quarters. If the total value of the coins is 2.50, how many of each kind of coin does he have? \n" ); document.write( "
Algebra.Com's Answer #485355 by richwmiller(17219)\"\" \"About 
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n+q=18,
\n" ); document.write( ".05n+.25q=2.50
\n" ); document.write( "n=10., q=8.
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