Answer:
B (1, 3)
Step-by-step explanation:
midpoint formula is m=(x1 + x2 / 2), (y1 + y2 / 2)
So the xs are 3 and -1 add them to get 2, divided by 2 is 1.
The ys are 2 and 4, which equal 6, divided by 2 is 3.
So (1, 3)
it's A good luck and have a blessed day
X=18
5(18)+9= 99
7(18)-27= 99
Answer: What is the balanced equation for so2 O2 SO3?
2SO2 + O2 → 2SO3.