Solve for y. K = a - y

Match each polynomial with its factorization.

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?

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?