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after swimming 60 ft below the surface of the water a whale swims up 30 ft. Use a number line to help you create an equation that shows the new location of the whale and relation of the water surface sorry it shows rumed out if you need I can take another picture

after swimming 60 ft below the surface of the water a whale swims up 30 ft. Use a-example-1
after swimming 60 ft below the surface of the water a whale swims up 30 ft. Use a-example-1
after swimming 60 ft below the surface of the water a whale swims up 30 ft. Use a-example-2

1 Answer

4 votes

Let's begin by listing out the information given to us:

The whale swam 60 ft below = -60 ft

The whale swam up 30 ft = 30 ft


\Rightarrow-60+30=-30ft

Hence, the whale is 30 ft below the surface; option B is the correct answer

User Andrew Evt
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