Answer:

Explanation:
Here is missing the options of the question:
- 4p
- p-4
- p

Given: p stand for the cost of pizza.
Total number of friends is 4.
Now, finding expression to show what each friends will pay for pizza.
If cost of one pizza is p and 4 friends are going to split the cost.
∴ using the unitary method to know the cost which friend will bear.
Each friend will pay=

Hence,
is the expressions could represent what each friend will pay.