Answer:

Step-by-step explanation:








and 
Therefore, the values of
are 8 and -11.
The slope that passes both points is 0.
Answer:
6/9 = 2/3
Step-by-step explanation:
1/3 = 3/9
3/9 = 3/9
3/9 + 3/9= 6/9 = 2/3
90 games since each team would be playing 9 games (one against every other team)