The answer is definitely a
Answer:
The missing variable
Step-by-step explanation:
D=2
Answer:
6 and 12 have the greatest common factor of 2
Answer:
The expression would give the probability that one marble is yellow and the other marble is red is,

Step-by-step explanation:
A bag contains eight yellow marbles, nine green marbles, three purple marbles, and five red marbles. So in total there are 25 marbles.
Hence,
Probability of getting yellow ball = 
Probability of getting red ball = 
Probability that one marble is yellow and the other marble is red is,

Answer: 180
Angles in a linear pair are always supplementary. This means they form a straight angle or a straight line.