Respuesta :
Answer:
160 books
Step-by-step explanation:
the 45 dollars is a one time cost that we can take out right away
[tex]525 - 45 = 480[/tex]
next, we know that each book costs 3 dollars meaning we can divide by 3 to get the number of books printed from that 480
[tex]480 \div 3 = 160[/tex]