Answer:
C, 
Step-by-step explanation:
The number of coyotes is decreasing, which makes it negative, but you can't have a negative year, so the answer must be 
Answer:
The linear equation represents a proportional relationship and its constant of proportionality is
.
Step-by-step explanation:
A proportional relationship exists when the following relationship is observed:

Where:
- Dependent variable.
- Independent variable.
- Proportionality constant.
If
and
and
, the following expresion is found:



The linear equation represents a proportional relationship and its constant of proportionality is
.
There is 248 freshman enrolled
Take -920/360 = -2.55555
Take the fraction part -0.5555555 * 360 = -200
The positive of that would be 160 degrees