Answer:
im pretty sure the ones that say "if not replaced" are independant, sorry if im wrong but im trying to help you out :)
Step-by-step explanation:
Answer:
There isn't a specific answer in my knowledge but the answer that's matches with most of them is 149
The interior of a triangle = 180°
So 180° - 85° -50° = 45°
c. 45 degrees
Answer: p=9
explanation: 6 reds + 3 blues = 9.
The equation of a line starting from two points is:

From the first point you get: x1 = -1, y1 = -2
From the second point you get: x2 = 3, y2 = 10
Replace x1, y1, x2, y2 in the equation of the line and you get:



From this you get the equation of your line: