What is Etymology Question 1 options:
The study of insects
The study of Eating
The study of mythology
The study of word origins

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?

Plz help plz give me the answer

What expression is equivalent to 42x-56y