erikamelendez339597 erikamelendez339597
  • 08-11-2018
  • Mathematics
contestada

Dan sold half of his comic books and then bought 9 more. He now has 11. How many did he begin with ?

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Amt8669
Amt8669 Amt8669
  • 08-11-2018

4

You subtract 9 and multiply by two.

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