mcph6t8aPutterseniaH
mcph6t8aPutterseniaH mcph6t8aPutterseniaH
  • 03-09-2016
  • Mathematics
contestada

what is the value of the expression? [(1 5)⋅2−5]⋅2

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mckennapalmer
mckennapalmer mckennapalmer
  • 03-09-2016
You use PEMDAS, and 15x2=30 so (30-5)x2, then 25x2, so 50. 
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