StoriesTold.com sells its audio books at the same rate and is currently advertising 3 audio books for $39. How much would 7 audio books cost? How many books can you get for $117?

Respuesta :

First part of the problem is 91 dollars!

Second part add 39 and 39 until you get 117 I’m not goo with that part

Part 1: $91

Part 2: 9 books