nelly424264
nelly424264 nelly424264
  • 03-10-2018
  • Mathematics
contestada

Plzzzzzz help I don’t understand I know what to do I need to use PEMDAS but my answer is still wrong

Plzzzzzz help I dont understand I know what to do I need to use PEMDAS but my answer is still wrong class=

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meyoten
meyoten meyoten
  • 03-10-2018

simplify exponent: 20*(9-4)/50

simplify parentheses: 20*5/50

multiply: 100/50

divide: 2

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