Solve the Problem. -A Convenience Store Employee Is Counting $10 and $20 Bills

Multiple Choice

Solve the problem.
-A convenience store employee is counting $10 and $20 bills. If there are six times as many $10 bills as $20 bills and the total amount is $1920, find the number of each type of bill.

A) 144 $20 bills; 6 $10 bills
B) 24 $20 bills; 6 $10 bills
C) 24 $20 bills; 144 $10 bills
D) 144 $20 bills; 24 $10 bills