Question

Needing some quick help with this.

Answer 1

-170

Explanation:

0 - 120 = -120

-120 + 50 = -70

Sorry im late

Hope this helps Buddy!

- Courtney

Answer 2

Answer: -70

I think it is -70 because the submarine was 120ft bellow sea level which is -120. Now if it climbs 50ft towards sea level it means that it goes up 50ft so add 50 to the -120.

-120+50= -70