document.write( "Question 48872: Good Evening, i have one problem to ask you to solve for me>
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\n" ); document.write( "1) A collection of coins is worth $5.00. The number of dimes is twice the number of nickels, and the number of quarters is 2 more than 5 times the number of nickels. What is total number of coins?
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Algebra.Com's Answer #46037 by 303795(602)\"\" \"About 
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nickels=n
\n" ); document.write( "dimes= 2n
\n" ); document.write( "quarters = 5n+2
\n" ); document.write( "So total coins =n+2n+5n+2=8n+2
\n" ); document.write( "Value of nickels=5*n=5n
\n" ); document.write( "Value of dimes=10*2n=20n
\n" ); document.write( "Value of quarters=25*(5n+2)=125n +50
\n" ); document.write( "Total coin value=5n+20n+125n+50=150n+50
\n" ); document.write( "Total coin value is $5.00 so
\n" ); document.write( "150n+50=500
\n" ); document.write( "150n=450
\n" ); document.write( "n=3
\n" ); document.write( "total coins will be 26 (3 nickels, 6 dimes and 17 quarters)
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