5 pipes with the same water flow rate fill a cistern in 720 seconds. to fill the cistern in 1200 secs the number of pipes used is?​

add an !

step-by-step explanation:

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.

a rotation about point l

step-by-step explanation:

quizlet