-8.2, 6, -3.5, 8.2, -5 Least to greatest

-3/4, -1, 5/4, 2
Greastest to least

-0.5, 1.5, 0, -5, 1.25
Greatest to least

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Ahiking trail is 6 miles long. it has 4 exercise stations, spaced evenly along the trail. what is the distance between each exercise station?

Construct the graph that models the given situation