Gary has four times as many points as Frank. Evan has five times as many as Frank. Dave is two times as many as Frank. altogether they have a total of 1,260 points​

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?

Isaac wants the equation below to have no solution when the missing number is placed in the box. which number should he place in the box?

Which equation represents a line that passes through the point (9, -4) and has a slope of 3/5?