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21-09-2018
Mathematics

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(Picture Included) 20 points - can someone solve 11, 12, 13, and 15?

Picture Included 20 points can someone solve 11 12 13 and 15 class=

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autumnhammett1 autumnhammett1

21-09-2018

11. 3(5) + 2(4)

15 + 8 = 13

12. x= -12

13. -30

15. x = 44

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