Answer:
Transitive property is used in step 4.
Step-by-step explanation:
Transitive property states that if

Here we have

I am taking french but im only 7% fluent as of yet
Answer:
they are 17 miles away from their campsite.
Step-by-step explanation:
we get the answer by adding the miles traveled north to the miles traveled west, and we get the total number of miles they traveled away from their campsite.
5 + 12 = 17
It would take her about 15 seconds