Answer:
30 celsius
Step-by-step explanation:
(86-32)/1.8
2 over 9 because if you see there are 3 red and 4 blue
20/2-10/5. You divide 20 by 2 and subtract that from 10 divided by 5
I think the answer is 25.5. Although, I don't know how you would have half a bike unless there was a 3 wheel bike which would make the answer 24.