Your answer would be a because of the state of the appropriate bill and alternate hypotheses makes the most sense out of B and C
Answer:
1/5... 1 on top 5 on bottom
Step-by-step explanation:
sub in the values:
will now be 
now add:

simplify:
1/5
Answer:
-6
Step-by-step explanation:
PLEASE GIVE BRAINLIEST
The third one
5/6 is the answer