What is the average speed (mph) for a car journey of 120 miles that began at 9: 30 am and finished at 12: 00 noon.

I think it's 48 MPH

Step-by-step explanation:

answer: a.   one is a factor of every whole number since every number is divisible by itself.

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.