Answer:
The sale price is $8.4915
Explanation:
Consider the provided information.
The local drugstore is offering 15% off the normal price for a 16-pack of AAA batteries.
That means customer needs to pay 85% of the normal amount.
The price of 16-pack of AAA batteries is normally $9.99
Calculate the 85% of 9.99



Hence, the sale price is $8.4915