A bookstore manager marks down the price of older hardcover books, which originally sell for b dollars, by 46 percent.
A. What is the markdown as a decimal.
B. Write an expression for the sale price of the hardcover book.
C. What is the same price of a hardcover book for which the original retail price was $29.00?
D. If you buy the book in part c, how much do you save by paying the sale price?