Find the distance between the points (5, -6) and (-1, 3).

Find the area of a parallelogram with base 15 yards and height 21 2/3

Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x