What is the least common multiple of 90 and 54?

108
144
180
270

144

Step-by-step explanation: Hopefully this helped!!!

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.

40% off the regular price is the correct answer.

step-by-step explanation: