Only three-tenths of the print area of the newspaper carried news. the rest of the area was filled with advertisements. what percent of the print area was filled with advertisements?

3/10 of the area carried news. Thus, (1 - 3/10), or 7/10, of the area was filled with ads.

7/10 is equivalent to 70%. (answer)

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

jml angle lkj & angle mj = lm