2 + 2 =

very easy beainliest :)

What is the quotient of -3/8and-1/3?

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

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?