document.write( "Question 670754: A bank teller is counting $20 and $50 dollar bills. If ther ae six times as many $20 bills as $50 bills and the total amount of money is $3910 find the number of each denomination \n" ); document.write( "
Algebra.Com's Answer #417086 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A bank teller is counting $20 and $50 dollar bills. If ther ae six times as many $20 bills as $50 bills and the total amount of money is $3910 find the number of each denomination \n" ); document.write( "------- \n" ); document.write( "Equations: \n" ); document.write( "Quantity Equation: t = 6f bills \n" ); document.write( "Value EQuation:::20t + 50f = 3910 dollars \n" ); document.write( "------------------------- \n" ); document.write( "Substitute for \"t\" and solve for \"f\": \n" ); document.write( "20*6f + 50f = 3910 \n" ); document.write( "120f + 50f = 3910 \n" ); document.write( "170f = 3910 \n" ); document.write( "f = 23 (# of $50 bills) \n" ); document.write( "Solve for \"t\": \n" ); document.write( "t = 6f \n" ); document.write( "t = 6*23 = 188 (# of $20 bills) \n" ); document.write( "================================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |