Answer:

Step-by-step explanation:
How to factor expressions?
Find the G.C.F. and divide it into the terms of the expression you need to factor, like this:
. So I took the 12 and pulled it out of both terms, obtaining
.
90 would be the largest then 59,48, -56, -80, and leaving -84 to be the smallest
The answer for your question is Option C. Kilometers
I think the best answer is AB