mic884
mic884 mic884
  • 14-12-2018
  • Mathematics
contestada

Need help with 21-22, 27-34 plz

Need help with 2122 2734 plz class=

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kindanny
kindanny kindanny
  • 14-12-2018

[tex]21 - 22 = - 1[/tex]
[tex]27 - 34 = - 7[/tex]
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