Question

Tom order 3 tickets for his 3 friends. Each ticket cost $16.00 and also $2.50 one time service fee. What is the expression? Use your expression to find the total cost for ordering 4 tickets online?

Answer 1

Total cost for 4 tickets is $66.50

Explanation:

Let 'n' be the number of tickets

Each ticket cost $16.00 and also $2.50 one time service fee

2.50 is the initial fee that is the service fee

cost of n tickets is 16n

so the expression for the total cost is

`16n + 2.50`

use this expression to find the total cost for 4 tickets

plug in 4 for n

`16n + 2.50\\16(4) + 2.50=66.5`

Total cost for 4 tickets is $66.50