17 - 2 1/3 pls hurry a. 15 1/3 b.15 2/3 c. 14 2/3 d. 14 1/3

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.

What is the graph of the absolute value equation ? y=|x|-5

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0