X=5 if you solve the equation 20=8x/2
4+5 would be 9 because you add 4 and 5
Answer:

Step-by-step explanation:

Hope this helps.
Answer:
A)
Blue: 
Red: 
B)
Blue: 
Red: 
C)
No the experimental probabilities found in "A" are not equal to the probabilities found in "B". The sample size of the the experiment was not large enough to reflect the actual probability.
D)
Blue: 80
Yellow: 50
Red: 40
Orange: 30