# Math

posted by .

A book store sells books for \$4 each. When a customer purchases 2 books they receive 1 additional book for half-price . Anna bought just enough books to receive 3 half-price books. How much money did Anna spend?

• Math -

3 at \$2 + 6 at \$4

6 + 24

30

• Math -

6 @ \$4 = \$24

3 @ \$2 = \$6

24 + 6 = ?

## Similar Questions

1. ### Math/Algebra

At Gwen's garage sale, all books were one price, and all magazines were another price. Harriet bought four books and three magazines for 1.45, and June bought two books and five magazines for 1.25. What was the price of a book and …
2. ### managerial economics

BigBook is a monopolist book publishing company, which sells books in Australia and New Zealand. Assume there is a 1:1 exchange rate between Australia and New Zealand. The inverse demand equations for Australia and New Zealand are …
3. ### Math

Jane wishes to buy books for her children. At one shop a book costs sh.400 it is sold with 2 pens costing sh.10 each and another shop sells a book at sh.200 with a pen costing sh.40 each. She is prepared to spend not more than sh.3200 …
4. ### math

Lan has 6 books for each book he has 2 science books he has 2 animl books how many books does have
5. ### math

A woman goes to a store that sells used books and spends half of her money on books. Each day, she returns to the store and again spends half of her remaining money on books because she does not want to spend all of her money in one …
6. ### Arithmetic

A box in a college bookstore contains books, and each book in the box is a history book, an English book or a science book. If one-third of these books are history books and one-sixth are English books, what fraction of the books are …
7. ### Arithmetic

A box in a college bookstore contains books, and each book in the box is a history book, an English book or a science book. If one-third of these books are history books and one-sixth are English books, what fraction of the books are …
8. ### MATHS

Mrs.Koh purchased new books for the school library, of which 6 were Mathematics books, 7 were Science books, 10 were Music books, 3 were Art books, and 4 were social studies books. All of these books were different. She picked a book …
9. ### math

The no of library books in a school increased by 20% after it bought new books in May , the number increased by another 20% after a book store donated 300 books in June - Find the no of books in library before it bought new books in …
10. ### English

1. I put my many books on the desk. 2. I put many books of mine on the desk. 3. I bought the many books at the book store. 4. I don't have any those books. 5. What those books do you have?

More Similar Questions