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Answer:
27 2/7 meters
Step-by-step explanation:
To find the distance between these two elevations, we will take the difference of the two numbers.
|-35 4/7| - |-8 2/7| = 35 4/7 - 8 2/7 = 27 2/7 meters
In my experience, questions like this that are looking for a distance consider that value to always be positive since it is an absolute value. If it were me, I would leave this answer as a positive number.
Hope this helped!