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Answer:
Y intercept is (0,50) or b=50
Answer:
Step-by-step explanation:
the answer is A OK
Any even number the last answer D
The formula for the midpoint is:
(x1 + x2)/2, (y1 + y2)/2
Midpoint = (5+3)/2 , (7+1)/2
Midpoint = 8/2 , 8/2
Midpoint =(4,4)