Question

A submarine was twenty-five feet below the surface of the water and descended an

additional twenty-two and a half feet. Eventually, the submarine ascended ten feet
towards the surface of the water. What is the location of the submarine in the
water?
-37 feet below the surface of the water.
-57.5 feet below the surface of the water.
- 12.5 feet below the surface of the water.
-37.5 feet below the surface of the water.

Answer 1

37.5

Explanation:

you take 25 + 22.5 = 47.5 then you -10 and you get 37.5! Hope this helps!