Consider the function represented by 9x + 3y = 12 with x as the independent variable. how can this function be written using function notation?

For a read-a-thon, jay and odhràn each started reading a book at the same time and continued reading for several hours. jay's book had 278 pages, and he read 55 pages per hour. odhràn's book had 238 pages, and he read 45 pages per hour. after how many hours did they have the same number of pages left, and how many pages were left?

Ineed solving this problem h/8=-25 solve for h idk how to this can someone show me and also give an answer you

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?