Working together, it takes two computers 15 minutes to send out a company's email. If it takes the slower computer 40 minutes to do the job on its own, how long will it take the fast computer to do the job on its own?

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick

What is the point slope form of a line with slope -5 that contains point (2,-1)

Arestaurant added a new outdoor section that was 8 feet wide and 6 feet long. what is the area of their new outdoor section