ayojennette
ayojennette ayojennette
  • 15-01-2017
  • Mathematics
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9-2(7-8)

Help please

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mileszsmith mileszsmith
  • 15-01-2017
9 - 2(7 - 8)
9 - 2(-1)
9 - (-2)
11
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rickyricky04 rickyricky04
  • 15-01-2017
11 i used a calculator
Answer Link

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