An undefined slope is NOT the same as y= 0, since it is a vertical line. The x-coordinate never changes even if the y-coordinate is different. There is no run.
9 games equals 36 percent of x number of total games.
9=(36/100)x
Multiply both sides by (100/36) to isolate x.
9*(100/36)=x
x=25 total games
The correct answer is C.
-5 is not greater than -3. Negatives are tricky; remember that the closer a negative is to zero, the greater that quantity actually is.
