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  • 07-09-2016
  • Mathematics
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help me plzzzz URGNTLY

help me plzzzz URGNTLY class=

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zoeyb1
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  • 07-09-2016
D is correct because 150+50=200 and if 200sf is 4 hours and 150 is 2 1/2 hours 1/2+1/2=1
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