The answer is C.
Since Bibliography is " a list of works (such as books and articles)" and c is the only one with anything listed.
Ballads are usually written in four-line stanzas or quatrains.
Answer: a
Explanation: because it has nothing to do with the hull house
I think the job is 1/5 miles so you have to write it in the numerator and the other variables (speed in this case) to the denominator and then the answer should be 13