During the baseball season, the white sox won 15 games out of 20. what percentage of the game did they win?

75%

Step-by-step explanation:

15 divided by 20 = .75 then convert to a percentage is 75%

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square