x=15 and i have to write some more for 20 letters
Answer: bruh nobody needs to know this I won’t use this irl
Step-by-step explanation:

The difference is the result of a subtraction problem.
We are given two values that are being subtracted: 54 and a number, represented by 
So, represent this mathematically with
.
Answer:
D (x-10)
Step-by-step explanation:
x^2 - 8x - 20
(x -10)(x+2)
The answer is going to 25.13