2.
3. d
5.
6. A
7. b
9. c
10. j
Answer:
We're looking for a,b such that
\dfrac{9x-20}{(x+6)^2}=\dfrac a{x+6}+\dfrac b{(x+6)^2}
Explanation:
This historian would be using the skill of "comparative analysis," since he or she is comparing a wide variety of sources to draw a conclusion between them as a group.
A. It was a strike of all non-emergency workers in Seattle, called by the Industrial Workers of the World (iww).
