Answer:
2/3, 12/18 and 18/27
Step-by-step explanation:
The answers is C. because when you do 180/3-15 you get 45 as the answer.
(x-4)^2-19=y
you first add the three to the other side, then add 16 on both sides, make the left side x-4 squared, and lastly you subtract 19 from both sides.
You have to multiply 15 by 32 and you get 480 which means the publisher shipped 480 books to the bookstore
