You are multiplying 975 by 0.034
33.15
To subtract vectors, you simply have to subtract correspondent coordinates.
So, if you have
![u = \langle u_1,\ u_2,\ldots u_n\rangle ,\quad v = \langle v_1,\ v_2,\ldots v_n\rangle](https://tex.z-dn.net/?f=u%20%3D%20%5Clangle%20u_1%2C%5C%20u_2%2C%5Cldots%20u_n%5Crangle%20%2C%5Cquad%20v%20%3D%20%5Clangle%20v_1%2C%5C%20v_2%2C%5Cldots%20v_n%5Crangle%20)
the subtraction is simply
![u-v = \langle u_1-v_1,\ u_2-v_2,\ldots u_n-v_n\rangle](https://tex.z-dn.net/?f=u-v%20%3D%20%5Clangle%20u_1-v_1%2C%5C%20u_2-v_2%2C%5Cldots%20u_n-v_n%5Crangle%20)
So, in your case, we have
![\langle-9,4\rangle-\langle 8,-5\rangle=\langle -9-8, 4+5\rangle=\langle -17,9\rangle](https://tex.z-dn.net/?f=%5Clangle-9%2C4%5Crangle-%5Clangle%208%2C-5%5Crangle%3D%5Clangle%20-9-8%2C%204%2B5%5Crangle%3D%5Clangle%20-17%2C9%5Crangle)
Answer:
-27x³
Step-by-step explanation:
The questions is asking which one and i say is graph B