document.write( "Question 147623: A coin collection consisting of nickels, quarters, and half dollars is worth $10.00 There are 6 times as many nickels as quarters and 1 less half dollars than quarters. Find the number of nickels, quarters, and half dollars. \n" ); document.write( "
Algebra.Com's Answer #108000 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A coin collection consisting of nickels, quarters, and half dollars is worth $10.00 There are 6 times as many nickels as quarters and 1 less half dollars than quarters. Find the number of nickels, quarters, and half dollars. \n" ); document.write( "-------------------- \n" ); document.write( "5n + 25q + 50h = 1000 \n" ); document.write( "n - 6q + 0 = 0 \n" ); document.write( "0 + q - h = 1 \n" ); document.write( "---------------------- \n" ); document.write( "Solve the system by any method to get: \n" ); document.write( "n = 60 (# of nickels) \n" ); document.write( "q = 10 (# of quarters) \n" ); document.write( "h = 9 (# of half-dollars) \n" ); document.write( "--------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |