A company finds that if it charges x dollars for a cell phone, it can expect to sell 1,000 – 2x phones. The company uses the function r defined by r(x) = x times (1,000 -2x) to model the expected revenue, in dollars, from selling cell phones at x dollars
each.

Use graphing technology to graph the function r. Sketch the graph here and
show the coordinates of the vertex and any intercepts.

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.

step-by-step explanation:

im not sure what the answer is

answer: the answer is 110