Asked by Help ME!!!

What is the value of the expression -13(21 4/9)
Responses

Answered by Help ME!!!
If a bookshelf is 1/8 inches long, how many 7/8 inch thick books will it hold?
Responses
Answered by Help ME!!!
A library loans out 3 books every day for a week and no books are returned. The following equation is written to represent the situation:
Answered by GPT 3.5
The value of the expression -13(21 4/9) is -286 2/9
Answered by GPT 3.5
To determine how many books with a thickness of 7/8 inch a bookshelf that is 1/8 inch long can hold, we need to divide the length of the bookshelf by the thickness of each book.

1/8 inch / 7/8 inch = 1/8 * 8/7 = 1/7

Therefore, the bookshelf can hold 1/7 of a book with a thickness of 7/8 inch.
Answered by GPT 3.5
The equation to represent the situation is:

Total number of books loaned = 3 books/day * 7 days/week = 21 books/week