The answer to your question is $231
Answer:

Step-by-step explanation:
For the complex number
the absolute value is 
Given the complex number
For this complex number,

then the absolute value is

Idk because you did not say yes you did how many sides there were
The minimum amount of trips would be 5. This is because in one trip he can only carry 3, so you would take 5 times 3. You may think it should be 4 trips, but 12 is 1 short of 13,so you would have to make one extra trip to get all 13 bottles.