Distance between (-4,-3) and (4,-1)

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?

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2