Answer:
412.8
Explanation:
The price of one set of sheet is

Here Carla wants to buy 8 sets of sheets; however, there is a 2x1 discount, this means that the price she pays will be the price of only 4 sets of sheets, so:

However, we are also told that there is an additional 20% discount.
The amount of the discount is:

So the discounted price will be:

So, Carla will pay 412.8 soles.
Landlocked means it doesn't have seas and oceans
Man I have no idea probably that soil has some minerals in it that cause water pollution I’m sorry to
Answer:
It was first made in Naples, for the Queen Margherita of Savoy.
C because that is where the main concentration of earthquakes are