Subtracting a number is the same as adding its additive inverse. For which elevation do we need to find the additive inverse What is the additive inverse of that elevations

The appalachian trail is a hiking trail that passes through the appalachian mountains. three members of a teen hiking group hiked a section of the trail. the hikers stopped at a rest area and equally shared 3 4 gallon of water. how much water did each person get?

Find the values of y: 3y^3(y^2+ 2/3y)=0

This is about circle theorems. someone asap : (