The head of a nail is circular, as shown. The head of this nail has a diameter of 10 millimeters. Which measurement is closest to the area of the head of this nail in square millimeters? 15.7 mm2 314 mm2 78.5 mm2 62.8 mm2

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.

is only a line? i think so