B because there are eight sections so 8
The there are 2 bars in total so 8 divided by 2
The answer is C.
Hope that helps
So their are 60 min in an hour. you multiply 60 min times 6 (hours). you get 360 min. Then you divide that by 90 min and you get 4
Answer it orbits 4 times
hope that helps
I hope this helps you
6r-7r=13-7
-r=6
r= -6
