Question

Consider the graph shown for the Haunted Trail Ticket Prices. Which equation could you use to determine the total cost in dollars (c) of a given number (n) of tickets? Use the equation to determine the total cost of 20 tickets.

A) c = 2n; $40
B) c = 3n; $60
C) c = 4n; $80
D) c = 5n; $100
Please help!

Answer 1

The answer is A. (2n: $40)

Answer 2

If you look closely at the graph 10 dollars are the price of 5 tickets and so we could use 2T = P as a expression and so if you plug 20 into T it would be 2(20)=P and it would become a evident 40=P as the answer (40)