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The bottom of a boat lles 7 feet below the surface of the water the boat stands 18 feet above the surface of the water.

Which expression can be used to find the difference between the two values?
07-18
18-(-7)
18 - 7
07+ (-18)

User Jatlin
by
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1 Answer

13 votes

Answer:

18-(-7)

Explanation:

User Igor Kostin
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