Answer: 
Step-by-step explanation:
R is the event of getting a red jelly bean. 22 out of the 150 jelly beans are red. That means it is a
chance of getting a red jelly bean.
Simplified that is 
Answer:
2
Step-by-step explanation:
See the photo for the steps. :)
Answer:
simple. y=x+2
Step-by-step explanation:
:) ======