Determine if the sequence below is arithmetic or geometric and determine the common difference / ratio in simplest form.
12, 9, 6, ...

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?

To determine the number of deer in a forest a forest ranger tags 280 and releases them back

Find the zeros of each function. f(x) = x^2 + 5x - 6