Answer:
5°C
Step-by-step explanation:
We need to add 12 onto the -7:
-7 + 12 = 5
To find the median first put the numbers in order from least to greatest.
3, 6, 7, 7, 25
Now cut one number from both sides
6, 7, 7
Once again.
7
So 7 is the Median