Answer:
<h2>

</h2>
Step-by-step explanation:
Steps:

Subtract 4 from both sides:

Simplify:

Divide both sides by 12:

Simplify:

4 miles are about 7040 yards so they are very close but a mile is longer.
Answer:
7
Step-by-step explanation:
7x2=14
14+6=20
Answer:
neither
Step-by-step explanation:
For lines to be parallels the slopes must be equal, for the lines to be perpendicular the lines have to be inverse reciprocals meaning if you have a slope of 1/2X then the perpendicular line must be -2X