Lizzie is out shopping and finds a $72 book that was marked down by 25%.

I'm sorry, this is a short answer forum designed for text specific questions, we are unable to assist students with other subjects.

Since I am responsing to your post, I can tell you that 25% of $72.00 is $18.00. You will need to finish calulating to find the total cost of the book.

First, do 17x25. Then, divide your answer by 100. That should give you your answer. Hope it helps!