document.write( "Question 396503: A collection of nickels and dimes total $5.95. If there are 5 times as many nickels as dimes, then how many of each coin is there? \n" ); document.write( "
Algebra.Com's Answer #281259 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A collection of nickels and dimes total $5.95. If there are 5 times as many nickels as dimes, then how many of each coin is there? \n" ); document.write( "-------------- \n" ); document.write( "Quantity Eq: n = d + 5 \n" ); document.write( "---- \n" ); document.write( "Value Eq: 5n + 10d = 595 cents \n" ); document.write( "------------------- \n" ); document.write( "Substitute for \"n\" and solve for \"d\": \n" ); document.write( "5(d+5) + 10d = 595 \n" ); document.write( "15d + 25 = 595 \n" ); document.write( "--- \n" ); document.write( "15d = 570 \n" ); document.write( "d = 30 (# of dimes) \n" ); document.write( "--- \n" ); document.write( "Solve for \"n\": \n" ); document.write( "n = d +5 \n" ); document.write( "n = 30+5 \n" ); document.write( "n = 35 (# of nickels) \n" ); document.write( "========= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |