Answer:
A
Step-by-step explanation:
9 > 3 + 2x
6 > 2x
3 > x
or
x < 3
and that means 3 is NOT included (otherwise there must be a smaller or equal sign). hence A is the right answer.
9. -5(4+6r)
-20-30r
-20-30(4)=-20-120=-140
10. -9-n/3
-9-9/3=-9-3=-12
answers: -140, -12
I don't see any green dot, sorry.
