Answer:
x2 - 3(x + 7) > 15x
x2 - 3x - 21 > 15x
I believe the answer is C because each teacher would get 2 packs for the three that get paper
The answer to this question is b)
(1, 2)
Step-by-step explanation:
x2-x1/2, y2-y1/2
Plug in the values, and you should get (1, 2)
