Answer :
Answer:
To find the answer you have to divide $39 from 13 .
The answer is $3
Step-by-step explanation:
Answer:
John spent $3 per book
Step-by-step explanation:
If he spent $39 dollars on 13 books then you would have to divide that amount of money by the amount of books to see per books. In short you do 39 ÷ 3 = 3