Suzi starts her hike at 200 feet below sea level. When she reaches the end of the hike, she is
still below sea level at -190 feet. What was the change in elevation from the beginning of
Suzi's hike to the end of the hike?
It would be 10 feet if she is below sea level at the end of the hike or 390 feet if she is above sea level at the end of her hike. The wording I a little confusing.
