Answer:
(-4, 5.5)
Step-by-step explanation:
1. put your Xs and Ys over 2
2. add them together
3. Divide
4. Simplify
5. Turn fraction into decimal

Top left and bottom right yes the rest no
Answer:
1. D) -4/3 or 4/3
2. A) -6 or 8
Step-by-step explanation: