Consider the points A(3,8) and B(5,3).
The slope of the line perpendicular to segment AB is .

Name the most appropriate metric unit for each measurement

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?

If a line is defined by the equation y = 5x + 2, what is the slope?