document.write( "Question 1169475: A bank teller has a total of 124 bills in 5’s and 10’s. The total value of money is $840. The following equations represent this situation.
\n" );
document.write( "total # of bills; x + y = 124
\n" );
document.write( "total value; 5x + 10y = 840\r
\n" );
document.write( "\n" );
document.write( "a) What does each variable represent\r
\n" );
document.write( "\n" );
document.write( "b)Solve the system\r
\n" );
document.write( "\n" );
document.write( "c)How many $5 bills and $10 bills does the bank teller have \n" );
document.write( "
Algebra.Com's Answer #794233 by josgarithmetic(39620)![]() ![]() ![]() You can put this solution on YOUR website! 124 bills \n" ); document.write( "unknown x of 5-dollar \n" ); document.write( "unknown y of 10-dollar \n" ); document.write( "money total value, 840 dollars\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "You can solve the system as you want. You should simplify the money equation first. \n" ); document.write( " |