Option D should be your answer.
No combo of any of those angles add up to exactly 180 to suggest that they are parallel lines.
2010: 227681
2011: 265577
2012: 303473
and so on
If you are asking to simplify, this is what I got. Hope I was able to help
Hey there!
A state border is thousands of miles long (some of them). Meters would be too small of a measurement. Centimeters is even smaller. So the answer is B. Because this uses the least amount of numbers.
I hope this helps!
2x+4.7=77.8
double the unknown number then add 4.7
