Answer:
30.4 miles
Step-by-step explanations:
Please refer to the attached image for explanations
Answer: x = -30
Step-by-step explanation:
y = -20 by using process of elimination substitute y as -20 in either of the equations you get -30 for x
Answer:
No
Step-by-step explanation:
If you draw a line, it will not go through the origin and there isn't a constant rate of change.
Could you please send a picture of the polygon?