Which of the following expressions represents a function? (5 points) x = 1 {(3, 2), (3, −2), (4, 5), (4, −5)} y = 4x − 1 4x2 + y2 = 16

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.

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !

this would be 35. 35 + 5 = 40. you take the known constant and subtract by the answer of the equation and you get y.