If the points P(15, 15), Q(50, 25) and R(β, 35) are collinear then what would be β.

If the points P(15, 15), Q(50, 25) and R(β, 35) are collinear then wh

1.	If the points P(15, 15), Q(50, 25) and R(β, 35) are collinear then what would be β.
A.	24
B.	-25
C.	85
D.	-82
Answer» D. -82

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If the points P(15, 15), Q(50, 25) and R(β, 35) are collinear then what would be β.

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