How to differentiate among average, instantaneous and uniform velocity ?

The velocity at that particular instant is the instantaneous velocity. Uniform velocity is when the distance being covered is changing uniformly with time.

Step-by-step explanation:

answer: what equations are there

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.