Walker is reading a book that is 792 pages. He reads 15 pages a day during the week, and 25 pages a day during the weekend. After 5 weeks of reading, how many pages does Walker still have left to read before he finishes the book?

The total number of pages does Walker still have left to read before he finishes the book is 167 and this can be determined by using the arithmetic operations.

Given :

Walker is reading a book that is 792 pages.
He reads 15 pages a day during the week and 25 pages a day during the weekend.

The following steps can be used in order to determine the total number of pages does Walker still have left to read before he finishes the book:

Step 1 - The arithmetic operations can be used in order to determine the total number of pages does Walker still has left to read before he finishes the book.

Step 2 - In a week there are 7 days.

Step 3 - So, after 5 weeks of reading, the total number of pages does Walker still have left to read before he finishes the book is:

[tex]= 792 - 5 \times 5 \times 15 + 2 \times 5\times 25[/tex]

Step 4 - Simplify the above expression.

= 792 - 375 + 250

= 792 - 625

= 167 pages

For more information, refer to the link given below:

https://brainly.com/question/25834626