Answer:
Juliet starts at the 10 meter mark
She runs 45 meters from there
So she has run a total of 10 + 45 = 55 meters
The beginning of the track is at 0 meters
Therefore, after running 45 meters, Juliet is 55 - 0 = 55 meters from the beginning of the track
The answer is D) 55 meters
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