I'm kind of thrown off for that negative sign, but I try it out in the one that makes sense is this one [ https://gyazo.com/192a76e70d2d46979691cabbf06e6c85 ] If you can better of explain where the negative sign will be great. Hope I helped.
Answer:
It's the boxplot with these (**) Not symetric and the middle of the box isnt
alined, hope this helps
The correct answer should be A because you have to have a common denominator in order to solve so you take 5/6x and 4/6x and solve.
X-3y because 8x+2x-9x is x
