camburger camburger
  • 03-02-2018
  • Mathematics
contestada

If AB=9 and A lies at 5 where could B be located

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Аноним Аноним
  • 03-02-2018
b would be at 4 since  b+5 = 9

subtract 5 from both sides
b = 4
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karenchen5554
karenchen5554 karenchen5554
  • 03-02-2018
B would be 4 because 9(AB)-5(A)= 4(B).
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