Two more than three times a number is six less than the product of two
and a number.

Figure abcd is a parallelogram. if point c lies on the line x = 2, what is the y-value of point c?

What is the area of the trapezoid shown ?

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?