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A team of deep-sea explorers is combing ocean waters in a submarine. The submarine is at an elevation of -355 2/7 feet. The explorers spot a humpback whale and dive downward an additional 92 4/7 feet. The new elevation of the submarine is feet.

Respuesta :

[tex]-355 \dfrac{2}{7} - 92 \dfrac{4}{7} = -447 \dfrac{6}{7} [/tex]

[tex]\text {Answer: The new elevation is }-447 \dfrac{6}{7} \text { feet.}[/tex]
-447 6/7 is the correct answer

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