Answer:
I would say A
Explanation:
Feel free to correct me if i'm wrong :)
Martin Luther King dedicated his life to love and to justice for his fellow human beings, and he died because of that effort.
Use of subordinate clauses is more of a grammatical thing, and if the writer is not sure if a sentence is correct he/she may ask a peer reviewer to edit or comment on it. However, the body of the essay is a standard for every essay assigned and it should be much easier for the writer to tell if he/she is following the rules.
7 - 3 = 4
1*2/4*2 = 2/8
Now since we have a common denom, we can subtract.
7-2 = 5
5/8 + 4
4 5/8
Answer: 4 5/8