For the following inequality indicate whether the line should be dashed or solid

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?

Answer this question i need as soon as possible

The graph represents f(x)=[x]+3. what is f(-2.2)?