The students in a class made graphs to keep track of the number of pages they read in their books. Which graph shows a proportional relationship?

correct answer is A

Step-by-step explanation:

If a graph has a straight line and passes through the origin, the two quantities are in a proportional relationship. Answer A is the only option with a straight line that passes through the origin. Also I got it right on the test.

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.