Lisa, a hiker, starts at an elevation of 457 feet above sea level and descends 221 feet during her hike to base camp. Which describes the elevation of base camp?(1 point)

Question

Responses

236 feet above sea level
236 feet above sea level

678 feet below sea level
678 feet below sea level

236 feet below sea level
236 feet below sea level

678 feet above sea level

Answer 1

To find the elevation of base camp, we subtract the descent from Lisa's starting elevation:

Starting elevation: 457 feet above sea level
Descent: 221 feet

Calculation: 457 feet - 221 feet = 236 feet above sea level

Therefore, the elevation of base camp is 236 feet above sea level.