There is no exercise. I cannot answer it without an exercise.
10,011,138,124 is the answer
Answer:
<h3>Negative StartFraction 7 over 10 EndFraction </h3>
Step-by-step explanation:
Given the expression
, we are to find the difference
First convert the mixed fraction
to improper fraction
= 
The expression becomes;

Find LCM

Evaluate the resulting expression

Hence the correct option is C i.e Negative StartFraction 7 over 10 EndFraction
Yes, you are correct, the answer is y = 20x + 40. 40 is the y-intercept value and 20 is the slope because that is the fee that must be payed every month, or x amount of times.
You are right, it's a reflection and the axis of this reflection is the perpendicular bisector of CC'