Answer:
I can not give an exact answer seeing that I do not have access to that assignment but here is what I have. :)
Step-by-step explanation:
Seeing that the angle between "V" and "R" is a 90 degree angle, I can use that to determine the answer for the angle of F,P,V. It is too high for a 45 degree angle and too short for an 80. I then noticed that R,P,Q is about a 40 degree and since there is a 90 degree angle at V,P,R, I can use that and say F,P,V is about a 60-75 degree angle. Hope this helped! :D
<span>(6ab</span>³<span>c)(-abc</span>²<span>) = -6a</span>²b⁴c³
255/56 = 4.55....
You can't have 0.55... buses so you round that up to 1.
Therefore 4+1 = 5 so 5 buses would be the minimum.