Me. i'm confused. consider the following geometric sequence. -5, 10, -20, if the recursive formula for the sequence above is expressed in the form a^n=b*^n-1, determine the value of b. b= (choices are 2, -2, 5, -5)

1

step-by-step explanation:

it's the only multiple of both and the least

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.