9a^2 -6ab+ 12ac -8bc
This expression cannot be factorized because its terms don't have at least a common factor~
The fact that she sold 5 of her books has no affect on the answer because she has already read the books. You just have to do the 21 books times the 2,010 words per book. This gives you 42,210 words. Hope this helps.
Steven kept 27 paper clips for himself with means 136 paper clips are left. (163-27) now divide 136 by 8 you get 17. Each friend receives 17 paper clips.
(2,0) and (-1/2,0) is the correct answer
Answer:
x=1
Step-by-step explanation:
-4+6x=2
6x=2-(-4)
6x=2+4
6x=6
x=6/6
x=1