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13-10-2019
Mathematics

contestada

A book club promise to send 8 books for $1 each of you join the club. After you revive the 8 books, you may select more books at a rate of $19.99 per book. If you spend a total of $87.96, how many extra books did you purchase?

Respuesta :

13-10-2019

Answer:

4 books

Step-by-step explanation:

87.96- 8.00=79.96/19.99=4

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