document.write( "Question 356263: I have 50 coins in a jar (quarters, dimes, and nickels only) that are worth $5.00. I have three times as many nickels as quarters. THe number of dimes is 1 more than the number of nickels. How many of each type of coin do I have i my jar? \n" ); document.write( "
Algebra.Com's Answer #254306 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! Hi, \n" ); document.write( ". \n" ); document.write( "Let n be the number of nickels. then n/3 is the number of quarters and (n+1) the number of dimes. \n" ); document.write( ". \n" ); document.write( "5n + 10(n + 1) + 25n/3 = 500 cents \n" ); document.write( ". \n" ); document.write( "15n + 30(n + 1) + 25n = 1500 cents \n" ); document.write( ". \n" ); document.write( "70n = 1470 \n" ); document.write( "n = 21 \n" ); document.write( "dimes = 22 \n" ); document.write( "quarters = 7 \n" ); document.write( ". \n" ); document.write( "ccheck your answer \n" ); document.write( "21 + 22 + 7 = 50 coins \n" ); document.write( " |