asked 88.1k views
5 votes
Lan is standing 20 feet above sea level. Mary is swimming 10 feet below sea level. How much higher is lan's

position than Mary's?

1 Answer

1 vote

Answer:

30 feet

Explanation:

sea level = 0

up 20 feet

below 10 feet

total 30 feet

answered
User Netaholic
by
7.8k points
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