document.write( "Question 32400: a bank teller has some 5 dollar bills and some twenty dollar bills. The teller has 10 more of the 20's. The total value of the moey is 775. how many 5's are there? \n" ); document.write( "
Algebra.Com's Answer #18917 by mukhopadhyay(490)![]() ![]() ![]() You can put this solution on YOUR website! Assume that the teller has x number of $5 bills. \n" ); document.write( "=> The teller has x+10 $20 bills \n" ); document.write( "5x + (x+10)(20) = 775 \n" ); document.write( "=> 5x+20x+200 = 775 \n" ); document.write( "=>x=575/25=23 \n" ); document.write( "Answer: The teller has 23 5's. \n" ); document.write( " |