Please help , whoever gets right is

The table respent two linear functions the equation respented by the first tables is given

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Which of the choices shown could be used to prove that aacp=abcp ?