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Mathematics 23 Online
OpenStudy (anonymous):

A deep sea diver’s depth is currently 30 m below the surface of the water. Which expressions represent a change in depth of d meters? Choose exactly two answers that are correct. A.-30d B.-30-d C.-30/d D.-30+d

OpenStudy (anonymous):

@marcy1112

OpenStudy (anonymous):

there is more then one answer

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