A linear track begins at 0 meters and has a total distance of 100 meters to the finish line. Juliet starts at the 10-meter mark while practicing for a race.

After running 45 meters, how far is she from the beginning of the track?

10 meters
35 meters
45 meters
55 meters

Juliet started at the 10-meter mark, so after running 45 meters, she will be 10 meters + 45 meters = 55 meters from the beginning of the track.

Therefore, the answer is 55 meters.