melissatoby11 melissatoby11
  • 06-02-2017
  • Mathematics
contestada

at 6 pm the temperature was 42F°.BY 10 pm the temperature had dropped 5 degrees.By midnight,it had dropped another 7 degrees.what was the temperature last night.
a.30F° b.35F° c.37F° d.47F°

answer please fast

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alexisdbrown
alexisdbrown alexisdbrown
  • 06-02-2017
a.30..................................................................
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