Jin has 31 books about cats and 19 books about dogs. He gives 5 books to his sister. How many books does Jin have now

answer: 12   they all have at least 28 days

step-by-step explanation: haha

answer: your answer is c

step-by-step explanation:

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

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