Casey, a second-grade boy, is raising caterpillars which
each have the same number of legs. let c represent the
number of caterpillars casey has, and l represent the
number of legs each caterpillar has. write an expression
for the total number of legs that the caterpillars and
casey have together.

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.

there are infinitely many solutions.