Without simplifying, identify the slope of the line given by the equation y-5=-2(x+5)

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?

If you measured the width of a window in inches and then in feet with measurement would you have the greater number of units

How is this equation completed? i cannot find any examples in the book.