Step-by-step explanation:
4(3x-2) + 6x(2-1)
10x + 11x
21x
Option B i.e. Non-Euclidean
Number 6 is 10:10 The first plane arrives at 6:50 you add 50 minutes to that and keep adding 50 minutes until you get to after 10:00 because it says his plane arrived after 10:00.
-2,-6 is the answer to the linear combination method
