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25 votes
25 votes
After swimming 80 feet below the surface of the water, a whale swims up 40 feet. Use the number line to help you create an equation that shows the new location of the whale in relation to the water's surface. Interpret the sum in the context of the problem.

User Jeremy Todd
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1 Answer

27 votes
27 votes

Answer:

40 i think

Explanation:

User RaduK
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