What is the slope of the line that goes through the points (-1,4) and (14,-2)? A.
-13/6
B.
-6/13
C.
-5/2
D.
-2/5

Can any one me with the answers to these questions asap?

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?

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?