Ashley is diving in the ocean. She wants to reach a coral reef that is 60 feet below sea level, that is, the reefs elevation is - 60 feet. She decides to safely descend to the reef from the oceans surface in increments of 10 feet. Ashley dives in increments of 10 feet. What rational number represents diving 10 feet below sea level?

Question

Mathematics

Sky

17 March, 17:56

Ashley is diving in the ocean. She wants to reach a coral reef that is 60 feet below sea level, that is, the reefs elevation is - 60 feet. She decides to safely descend to the reef from the oceans surface in increments of 10 feet. Ashley dives in increments of 10 feet. What rational number represents diving 10 feet below sea level?

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Answers (1)

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Perkins · Answer 1

Step-by-step explanation:

Starts at 60 and descend at 10 and increments which means to increase so Ashly increases 10

So 60 - 10 = 50 + 10 = 60 so the answer is 60 because of the work first Ashly deceases by 10 then increases by 10. So it equals to 60 again. Let me know if you have any questions.