Answer:
x=3
Step-by-step explanation:

Answer:
My guess would be B
Step-by-step explanation:
There are 10 sides becuase the equation set up is
and equal it to 144.
Solve for n and get 10
Answer:
I think it will travel 10 yards
Step-by-step explanation:
Because John and Bill and Ron Weasley from Harry Potter they are
Standing 10 yards from each other.