Answer:

Step-by-step explanation:
Given


Required
Determine AM
Since M is the midpoint, we have that;

Substitute values for AM and MB

Collect Like Terms


To solve for AM; substitute 6 for x in 



Answer:
36.66 recurring
Step-by-step explanation:
5000+5000= 10,000 for the total plane tickets cost (to Europe, and back to home)
so 12,200-10,000= $2,200
2,200/60 = 36.6666667 days