Answer:
23.607
Step-by-step explanation:
<em> Given:</em>
$65,575
9%
4 Year
4 x 9% = 0.36
65,575 x 0.36 = 23.607
<u><em>Not sure if it correct or not try my best </em></u>
For this case we have that by definition, the point-slope equation of a line is given by:

Where:
m: It's the slope
b: It is the cut-off point with the y axis
We have two points:

We found the slope:

Thus, the equation is of the form:

We substitute one of the points and find "b":

Finally, the equation is:

Answer:

The answer is 2 ( choose 2 )
and how we find this answer? the picture is clearly for that.
If x orignial price than 60/100*x=80/100*(x-40) and selling price =60/100*x=96