Question

The largest volcano on Earth, Mauna Loa, has a peak that is approximately 4 km above sea level. Its height is approximately 9 km from its base to its peak. Which expression could be used to calculate the portion of Mauna Loa that is below sea level?

negative nine minus positive four

positive four minus negative nine

negative four minus positive nine

positive nine minus positive four

Answer 1

@Jadeishere

Answer 2

i think positive nine minus positive four because if you think about it, 9 - +4= 5 it is 5 ft below sea level.