Answer:
b. dolphins appear to be highly intelligent animals.
6 < 3b
Divide both sides by 3,
6/3 < 3b/3
2 < b
3b + 12 < 9
Substitute 12 from both sides,
3b < -3
Divide both sides by 3,
b < -1
So, option D is your answer.
Hope this helps!
A.not givibg other people a chance to talk
Answer: D
Disgust
Explanation: I took the test