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sladkih [1.3K]
3 years ago
7

PLLZZ HELP ME OUT WITH THIS!!!!

Mathematics
2 answers:
Anna007 [38]3 years ago
5 0

Answer:

for 1. -30 - 12 = -42

Step-by-step explanation:

Andrei [34K]3 years ago
4 0
She is at -30 feet then dives down 12 more

30+12=42
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