Divide 2 and 8 put the steps below

Find the roots of the equation below. x^2 - 6 + 9 = 0

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?

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year