I would use a small, easy slope.
The slope of the line is 
First, you must find 2 points.
(-6,8) (-2,5)
Then, you must substitute the value of the points in.
Finally, simplify the fraction.
Answer:
Each potato cost $4.67
Step-by-step explanation:
$25.92-$2.57=$23.35
$23.35/5 =$4.67
The question ask to convert the said fraction in to its simplest form, according the mathematical law of fraction, in converting the said fraction in to its simpler form, you must first get the Greatest Common Factor of the numerator and the denominator and base on that, the simplest form of it is -3/4. I hope this would help
It is asking for the lengths of line segments. You are supposed to find the length of the missing segments.
