Answer:
40 feet below sea level
Step-by-step explanation:
- 20 feet - 20 feet
Answer:
-40 feet below sea level
Step-by-step explanation:
If Dario is at -20 feet relative to sea level, then descends 20 feet, add -20 (because they are descending) feet to -20 feet. -20+-20 simplifies to -20-20, which equals -40 feet below sea level.
