How many miles would it take for one gallon if 140 miles took 7 gallons

140 miles / 7 gallons = 20 miles per gallon

this means you can go 20 miles using 1 gallon

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.

468

step-by-step explanation: