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Anonymous Anonymous
  • 23-02-2015
  • Mathematics
Answered

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

Verified Answer :

Anonymous Anonymous
  • 23-02-2015

the answer is A and D -30+d but you can also get the answer by multiplying like lets say d=2 30+30=60 and 30*2=60.

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