Answer:
- a.

- b.

Step-by-step explanation:
a. 



b. 







Answer:
304.8
Step-by-step explanation:
914.4/ 3
Answer:
B, the second one.
Step-by-step explanation:
Take the equation, y=2x+1. 1 is the y-intercept, so that automatically eliminates some potential answer choices. Your slope is 2/1, so you would use rise over run to find the correct answer choice.
The answer to the question is D.
3,2 was your first point and it dropped to -5,0.