Last week, Mateo read 23 pages of a book on Monday. He read x pages of the book each day ok Tuesday, Wednesday, and Thursday. Mateo did not read the book on any other day last week. Write an expression that can be used to represent the total number of pages of the book that Mateo read last week.

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list