THE ANSWER IS 49ab BECAUSE YEAH
A. The cost of buying x number of concert tickets for $76 each.
Answer:
b = e + 4
b = e + 4 i think that is the pattern in the table
Answer:

Step-by-step explanation:
Given


Required
Write the equation of the function 
Express the function as:

In: 

--- (1)
In 

--- (2)
Divide (2) by (1)






Substitute 5/6 for b in (1)






The function: 

Did this wrong sorry I thought it was greatest to least.