The regular selling price of a laptop computer is $897.55. The markdown rate is 27%. What is the sale price?

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.

Which statement accurately explains whether a reflection over the y axis and a 270° counterclockwise rotation would map figure acb onto itself?

Run a linear regression to determine an equation (y=mx+b y=mx+b)