Answer:
Yes. No graph paper.
Step-by-step explanation:
Let's say the 3 points are A, B, C.
If A, B and C lie on one line then 

Hence, they lie on one line.
You don't need to use a graph paper to prove it.
Answer:
22%
Step-by-step explanation:
x/100 * 160=35
160x=3500
21.875
hence to the nearest percent: 22%
Answer:
hi
Step-by-step explanation:
There are six vowels and 4 card suits
Each vowel can pick from 4 suits so 4*6=24
24 outcomes