Answer:
Step-by-step explanation:
Good question. It is important to know the answer.
The 9 means that there are a total of 20 objects. You want to select just 9 of them.
The situation is well described by C.
Answer:
y = 5.2
Step-by-step explanation:
x : y = 5 : ?
Given that x = 5
So,
<u><em>Condition:</em></u>
y = 20% + x
y = 
y = 
y = 5.2
point A (-1-1) point B(-2-1)
did you try to use a calculator ?