Answer: The answer is C. The infinitive "to know" is functioning as an object.
The answer is A and C since clauses always have predicates which always contain verbs.
Yes because gender segregation won’t help anyone
Cropped illustrates the addition of a vowel suffix.
If the question is 2x > 18, then all you have to do is divide. And when you divide 18/2, x is equal to 9. I'm not sure if that is one of the choices, but I believe that's how you do it...