Answer:
..................
x=b-c
Step-by-step explanation:
b-x=c
b-c=x
A vertical asymptote simply means that the function is undefined at a certain point. We are given that it occurs at x=25. Notice that x is in the denominator and if the denominator equals 0, the entire function is undefined. <em>a</em> and <em>k</em> are simply constants, and so they can take on any value. This is one of infinite solutions to this question:

Notice that when you plug in x=25, the denominator is 0 and the function is undefined making it a vertical asymptote.
Hope I could help!
Probability of head occurring on flip of coin twice = 
Step-by-step explanation:
Step 1:
Given,
A coin is flipped 2 times. We need to find probability that head occurs both times
Step 2 :
Probability that a head occurs when a coin is flipped =
The probability that head occurs when the coin is flipped again = 
This is because the 2 events are independent i,e the result of second event is not dependent on happening of the first event
Hence probability that head occurs on both the flip =
×
= 
Step 3 :
Answer :
Probability of head occurring on flip of coin twice = 
Jim has 54 comic books.
Bob has 27
So Charles has 18 (27*2/3)
Which means Jim has 54 (18*3)
Answer:
45
Step-by-step explanation:
4x+5+2x+y
6x+5+y
6(6)+5+4
36+5+4
40+5
45