1+3+3+4+6+9+9 is 35
7 numbers so divide by 7
35/7 = 5
Mean is 5
Answer:
No... i'm sorry
Step-by-step explanation:
Answer:
I think it is in order
Step-by-step explanation:
not to sure though sorry
(9x^2 +4x -7) - x^2 +2x - 6
8x^2 +6x - 13.
Get a grip on your life son. This is really simple.
It's already in the simplest form.
