2y(x3+9x-10x2-45) not much to be taken as a common factor
I believe it would be -2 since you use rise over run. That would be -2/1
Step-by-step explanation:
so for this one u do

231 the times it by 2 for the both sides
231×2=462 cm2
hope this make sense :)
i say C. -5, -2, 1, 4, 7 is your answer for question 1.
and for question 2 i think is E. -6, -4, -2, 0, 2.