Solve. Movie tickets cost $9.50. How much change will a customer who pays for one ticket with a $20.00 bill received?

To find out the amount of change a customer will receive, we need to subtract the cost of the movie ticket from the amount paid by the customer.

In this case, the cost of the movie ticket is $9.50 and the customer pays with a $20.00 bill. To calculate the change, we subtract $9.50 from $20.00:

$20.00 - $9.50 = $10.50

Therefore, the customer will receive $10.50 in change.