Answer:
b
Step-by-step explanation:
Answer:
i cant see the picture
Step-by-step explanation:
Answer:
D) 2a-6
Step-by-step explanation:
Graham sold 6 less = -6
Than double what Adriania sold. = 2a
2a - 6
if four points are collinear, that are also coplanar: This is true
If points lie in the same line. they must lie in the same plane