Let the event 
The the probability of the events


The conditional probability

1. S.S.A
2.S.A.A
3. That looks like the same question as two I can't quite see it.
Answer:
3/2
Step-by-step explanation:
w/3=3(w-1)-1
w=9w-9-3
-8w=-12
w=3/2
Answer:
B and C
(I'm not sure if b and e are supposed to be the same though) if they are then, b, c, and e
12
Remember to use PEMDAS when solving these problems. You multiply before you work with addition and subtraction.