Find the value of x. round to the nearest tenth
16.4
14
11.5
34.9

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

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?

In the diagram of circle a what is m