If you can give me more information on this I could help you a bit more respond.
I think the answer is 9 i might be wrong
Answer:
Step-by-step explanation:
There are five lines of symmetry in a regular pentagon:
Each going from side midpoint to opposite vertex.
here is a drawing of all of them filled in:
He spends 30 to enter and 4 per ride
y = 4x + 30....with x being the number of rides and y being the total cost