joe73882 joe73882
  • 23-07-2018
  • Mathematics
contestada

I need help with 9 10 11

I need help with 9 10 11 class=

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2018bbenzenhafe
2018bbenzenhafe 2018bbenzenhafe
  • 01-08-2018

9a) 14

9b) 21

9c) 25

10)-3

11) i'm doing something wrong so i cant help you there. sorry

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