Answer:
45
Step-by-step explanation:
Answer:<u><em> I think it would have to be c) Sublimation</em></u>
Answer:

Step-by-step explanation:
Given
Let x represent the number of tickets, and p the charges

A reduction of 50c gives an increment of 50 tickets.
This gives:
---- 

Required
Determine the demand function
First, calculate the slope:




So, the equation is:




Hence, the function is:

Answer:
$14.40
Step-by-step explanation:
$18-20%=$14.40