If f(x) = x2 – 25 and g(x) = x – 5, what is the domain of (f/g)(x)? A all real values of x
B all real values of x except x = 5
C all real values of x except x = –5
D all real values of x except x = 5 and x = –5

Awrestling tournament begins with 128 competitors. in the first round, each competitor has 1 match against another wrestler. the winner of each match moves on to the next round until there is a winner. write a sequence in which the terms represent the number of players still in the tournament at the end of each round. describe the sequence? how many rounds are in the tournament?

15 points ! ~ see if you know the answer to both you!

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?