Alex has a $40 online gift voucher he plans to buy as many books as he can the cost of each book is $4 there's also a single shipping charge of $2 how many books can he buy without spending more than his gift voucher amount

Respuesta :

Answer:9

Step-by-step explanation:4 x 10=£40

4 x 9=£36 +£2 shipping

Answer:

9 books

Step-by-step explanation:

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