the following are scores made on a science test.80,90,90,85,60,70,75,85,90,60, 80,what is the median of these scores​

80

Step-by-step explanation:

Put them in order from least to greatest and find the middle number

the graph on the bottom right

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.