Please help. The correct answer gets crowned.

Step-by-step explanation:
if we sum Carlos and his friends number and divide 12.75$ with that that should give us a number that all friends can pay this price equally
Answer:
z = [tex]\frac{12.75}{y}[/tex]
Step-by-step explanation:
The cost for each person (z) is the total cost divided by the number of friends.
Hence
z = [tex]\frac{12.75}{y}[/tex]