In the equation given, the Distributive Property is being demonstrated.
Answer:
<em>The car will worth $15815 after 5 years.</em>
Step-by-step explanation:
The formula is:
, where P = Initial cost, A = Final cost, r = Rate of change in cost per year and t = Number of years.
Here, 
and 
As here the <u>value of the car depreciates every year, so we need to plug the value of
as negative</u>. So, 
Now plugging the above values into the formula, we will get.....

<em>(Rounded to the nearest dollar)</em>
So, the car will worth $15815 after 5 years.
A. The LCD is (n+1)(n-2)
B. n = -1, n = 2
C. n = negative 1 plus or minus the square root of 73, everything divided 2.
I’ve add a picture of the answers at the bottom in case I wasn’t clear on question C.
Hope that helps.