Welp someone already answered and I just gotta answer questions so goodluck :)
Answer:
Step-by-step explanation:
total cost = c
students = s
cost = 7
c = s*7
independent is s
dependent is c
It’s not 3 or 4 so I think 2
Draw a van diagram then in the middle write what is the same about them. Then state why and how these are the same
