Answer: 13
I made an error on the question, and it provided the right answer. Thank me later.
Result: OPTION D.
Step-by-step reasoning:
The total cost for Lindy can be calculated employing the expression given in the task:

Here, "d" signifies the drinks ordered and "t" represents the toppings on a medium pizza she selects.
Since she and her friends order 4 drinks alongside a medium pizza that includes 3 toppings, you can derive the total cost by substituting these values into the provided expression.
The values are:

Upon substituting into the expression and performing the calculations, the result is:

11,000 multiplied by 16% equals $1,750, which when multiplied by 4 gives a total of $7,040.
Therefore, after 4 years, the car's value is $11,000 - 7,040 = $3,960.
Response:
Dimensions of the rectangular fence:
x = 14 ft
w = 7 ft
A = 98 ft²
Detailed explanation:
Dimensions of the rectangular fence:
x = length, and w = width
Then x = 2*w ⇒ w = x/2
Perimeter is
p = 2*x + 2*w
p = 2*x + 2* x/2
p = 2*x + x
3*x = 42
x = 14 ft and w = 14/2 ⇒ w = 7 ft