Parallel lines would have to have the same slope so the green line also has a 1/5 slope
5/1 or 5 as slope is the rise or y, over the run or x
First one; substitute x into the equation and see if the result equal y in the coordinate
The answer is miles. I'll use decimals in my explanation.
23.25 divided by 0.2 equals 116.25
116.25 multiplied by 65 equals 7556.25
7556.25 divided by 5280 equals 1.43110795455
Rounded to the nearest tenth that's 1.4
Hope it helped.
If

is left, that means

was spent. So

of the total amount is equal to 39.. Let's say x to the total amount.