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Anonymous Anonymous
  • 11-01-2017
  • Mathematics
Answered

Please help I don't understand. This question

Please help I don t understand. This question class=

Verified Answer :

bc00014
bc00014 bc00014
  • 11-01-2017

It is asking us to write it in numerical form.
We have "double 9" which means 2(9).
"add 27" is +27.
If we combine those two together, we get
\(2(9)+27\).
If you want the answer we do 2*9=18, then 18+27=45

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