Answer: $16.95
Step-by-step explanation:
Given: The cost of order of food = $12.74
Delivery charge = $2.30
Then, the total cost of order =
Since, when the food is delivered, Priscilla adds on to her receipt a charge of 15% of her total, not including the delivery charge, as a tip for the driver.
Then the total amount should she expect as her total debit = 
Hence, the total amount should she expect as her total debit 