a set is__under an operation(such as addition, etc)if any two elements of that set always generate another element IN the set, when the operation is performed on them

idk

step-by-step explanation:

use that smart brain

answer: there are x+184 pages in olivia's book.

step-by-step explanation:

let the total number of pages in the book which olive has already read be x.

then if olive has 184 pages left to read, then the total number of pages are in olive's book= pages she has read+pages she has left to read

therefore, the total number of pages in olivia's book=

hence, there are x+184 pages in olivia's book.

the answer is stop cheating on things stoopid

step-by-step explanation:

im eatin up the 44