document.write( "Question 259168: There are coins including nickels, dimes and quarters totaling $5.45. If there are twice as many quarters as dimes and 11 more nickels than quarters, how many of each coin are there? \n" ); document.write( "
Algebra.Com's Answer #190822 by richwmiller(17219)\"\" \"About 
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25q+5n+10d=545
\n" ); document.write( "q=2d
\n" ); document.write( "d=q/2
\n" ); document.write( "q+11=n
\n" ); document.write( "substitute q/2 for d and q+11 for n in the first equation. ans solve for q\r
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\n" ); document.write( "\n" ); document.write( "d = 7, n = 25, q = 14
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