Answer: 63.6
Step-by-step explanation:
Add all of the number together then divided by how many number you have to find your mean.
All I could think is subtract and divide
Answer:
This is the graph one
Step-by-step explanation:
A(-1,-4) -->A' (1,-4)
B(-3,-2) ---> B'(3,-2)
C(-1,2) ---> C(1,2)