Answer: 15
REMEMBER: The mode is the value that appears most frequently in a data set.
Answer:

Step-by-step explanation:

Use y=mx+b. This is for slope. If you're given a coordinate such as (3,2) think of "dibble and then shoot". Go right three and up two. Hope this helps :)
Answer:
The farmer can predict that 55 cows in the entire population have no spots.
Step-by-step explanation:
Answer:
22.5
Step-by-step explanation:
find the scale factor
13.5/9 = 1.5
or
18/12 = 1.5
Then times 15 by this to get x
15 x 1.5 = 22.5