Question

Sea level = 0

A submarine is 120 ft below sea level. It climbs 50 ft towards sea level.

Where is the submarine compared to sea level now?

A. −170 ft

B. 70 ft

C. −70 ft

Answer 1

c. -70

Explanation:

subtract 50 from 120 you get 70, and since we are below sea level it is negative