Question

A submarine was 20 feet below sea level. If it ascends (goes up) 30 feet,

what is its new position?
50 feet above sea level
O 10 feet below sea level
O 50 feet below sea level
O 10 feet above sea level

Answer 1

10 ft above sea level

Explanation:

20 below goes up by 30 then it would be -20 -10 0 10