idk19218 idk19218

12-07-2020
Mathematics

contestada

The average cost of Book A and Book B was $30. Book A cost twice as much as Book B. Find the cost of Book B.

Respuesta :

cindylilyso2007 cindylilyso2007

12-07-2020

I think book B is 30 dollars while Book A is 60 dollars.

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