Answer:
-6°C
Step-by-step explanation:
12 lower than 6.

Step-by-step explanation:

Answer:
Try A
Step-by-step explanation:
I did it myself, and the first one I did, which was A, all had the same slope, so I think it is A.
Answer:
94%
Step-by-step explanation:
= 60/1000 ×100
= 6%
6% is the value of people did not know how to ride bike.
1000 is equal to 100%
= 100% - 6%
= 94%
94% people know how to ride the bike