Answer:

Step-by-step explanation:
The formula of a midpoint of a segment AB with endpoints at A(x₁, y₁) and B(x₂, y₂):

We have the points P(-6, 3) and Q(9, -11).
Substitute:

Answer:
7x
Step-by-step explanation:
4x ( linear function) + 3x ( linear function) = 7x
y=2
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Answer:
rly :o
Step-by-step explanation: