William paid a total of 2 * $20 = $<<2*20=40>>40.
The total cost of the sandwiches is $40 - $6.84 = $<<40-6.84=33.16>>33.16.
The cost of one sandwich is $33.16 / 4 = $<<33.16/4=8.29>>8.29. Answer: \boxed{8.29}.
William gave the cashier at Billy Bob’s BBQ two $20-dollar bills to pay for 4 chopped beef sandwiches to go. The cashier gave him $6.84 in change.
What is the cost in dollars and cents for a chopped beef sandwich?
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2 answers