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Katarina [22]
2 years ago
13

The yellow submarine was at sea level when the passengers boarded. The journey began with a descent of 40 meters. After examinin

g the sea life, they rose 30 meters. Zach thought he saw an octopus, below. They dove again, a distance of 25 meters to watch the eight ‘legged’ sea creature.
a) Write an expression to describe the journey of the yellow submarine. _________________________________

b) At what depth did they stop to look at the octopus? ______________________
Mathematics
1 answer:
ANTONII [103]2 years ago
5 0

Answer:

20 meters

Step-by-step explanation:

..................

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