Calculate the slope of the line that contains the points (2,-3) and (6,-3)

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

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.