Please need this for a test asap

The last one

Step-by-step explanation:

if x =0 , then look at where the line across the box from S would intersect with the y axis,  you'll have to draw a straight imaginary line... look.. it will tell you which answer is correct, by seeing where the line meets that y axis, then compare to the last number in the equations.  :) good luck on your test

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.

$450 is the answer.

step-by-step explanation:

30% of 450 = 135

450-135=315