Seudónimo Seudónimo
  • 25-10-2016
  • Mathematics
contestada

use properties to find sum or product of 4 + (6+21)

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Аноним Аноним
  • 25-10-2016
you need to use  pemdas so first you do inside the parenthesis 6+21=27 then you add 4 27+4=31 that is your answer



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