What is the slope of the line what is the slope of the line through (−7,−8) and (0,4)?
your answer must be exact.

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.

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?