Answer:
Option D : Undefined
Step-by-step explanation:
Given points (-5,8) and (-5,3) lies on a line.
Slope of a line is given by:
m = 

Anything divided by zero is undefined.
Therefore,
Option D is the correct answer.
Answer:13 days
Step-by-step explanation:
8.50 × 3 = 25.50
25.50 × 13 days = $331.50
21 is going to be your answer
Answer:
24
Step-by-step explanation: