The tickets for a concert are sold in two different categories. the cost of a ticket in the standing area in the front of the stage costs $210 while the cost of a ticket for a seat costs $130. the area in front of the stage can hold 350 people and there are y seats in the arena available. write an expression for the total amount of tickets sales if the concert is sold out.

The expression for the total amount of tickets sales can be give in dollars as :

⇒

Step-by-step explanation:

Given:

Cost of a ticket in standing arena = $210

Cost of a ticket for a seat = $130

Total people that can accommodate in standing arena = 350

Total number of seats in the concert =

To  write the expression for the total amount of tickets sales if the concert is sold out.

Solution:

The concert is sold out. This means 350 tickets for standing arena and tickets for seats are sol out.

Using unitary method to find the total cost.

If a ticket in front stage arena costs =  $210

Then, 350 such tickets will cost =

If a ticket for a seat costs = $130

Then, y such tickets will cost =

Total amount of ticket sales can be given as:

⇒

4+4+2x

or

2x+8

step-by-step explanation: