Question

a scientist records the water temperature and air temperature in Antarctica the water temperature-2 °C. The air is 9°C colder than the water which expression could be used to find the air temperature 

a. -2 + 9
b. -2 - 9
c. 9 - 2

explain too

Answer 1

Answer:B

Step-by-step explanation:

If the air is colder than the water you would have -2-9 because if you keep,Change and flip it it it is -2+-9 which is -11.