We will use W, L, and T for the number of wins, losses, and ties, respectively.
Using the provided information, we can create the following equation for the points.
2W + 0L + 1T = 30
We also know that there are 10 losses, we we can say the following:
W + T + 10 = 28
Now we have two equations that have the variables W and T. We can solve this system using substitution.
2W + T = 30
W + T = 18
So the answer is A.
In what equation? it is a variable
6400 meters_>3500 + 230t
It's greater than or equal to because the minimum is 6400 so the altitude can be higher and the pilot is gaining 230 meters per minute which is 230t and he started at 3500
