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22 votes
Please someone help me

Please someone help me-example-1
User Skwashua
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5.3k points

2 Answers

10 votes
-15 would be your answer
User Econstantin
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5.5k points
3 votes
sea level is 0 and a deck is above water, so 10 and below sea level is where people scuba dive, so the dot at -15
User Dplesa
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4.4k points