Eight goes into seventeen two times with one remaining, and since the denominator always stays the same,

would be your mixed fraction.
Answer:
6
Step-by-step explanation:
You must find the least common multiple of their schedules.
The numbers 3 and 2 are their own prime factors, so the least common multiple of 3 and 2 is 6.
Six weekends must pass until they can both have someone over on the same night.
The number line below shows that the first time their sleepovers coincide is Week 6.
All I know is number 9. Is -2/5
The additive inverse of something is whats added to the original to get 0
So in this case n - n = 0, which is B :)