Solve for k. Describe the steps taken to find the solution.
8 + 10 - 6k = 6(4 - k)

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.

Write and solve a real word problem that involves determining distance on a coordinate plane

What is the value of f(x) = 2.2 for f(-2)?