Answer:
18 degree
Explanation:
Assuming our initial temperature in Fahrenheit is 32 (Celsius would be 0)
If we increase by 10 degrees celsius :
F= 32 + 1.8(10)
F= 32 + 18
The final temperature would be 50 degrees F (Celsius 10), but there would have been an increase of 18 degrees F for the 10 degree change in C