Answer:
The mid-point is (9,-9/2)
Step-by-step explanation:
You would use the mid-point formula for this
if you plug that in it is ()
resulting in (11/2,-2/2) = (11/2,-1)
A math club took a math test. Twelve of the members had an average score of 80. Eighteen of the members had an average score of
2 answers:
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