Seats at a local entertainment venue sell for $5 each in the lower level and $4 each in the upper level. If all the seats are sold, the total revenue is $2,674. At a recent event, only 1
7
of the lower level seats and 4
7
of the upper level seats were sold, for a total of 262 seats. Let x represent the total number of lower level seats, and let y represent the total number of upper level seats.

Which equation represents the total revenue?

Which equation represents the total number of tickets sold?

How many seats does each section have?

Answer:

The first slot is "5x + 4y = 2674". The second slot is "1/7x + 4/7y = 262". The third slot is "210 lower and 406 upper".

Step-by-step explanation: I got it right on Edge. :D

The lower section has 210 seats, and the upper section has 406 seats

The lower seats are represented with x, while the upper seats are represented with y

So, the equation that represents the total revenue is:

[tex]5x + 4y = 2674[/tex]

And the equation that represents the total number of tickets sold is

[tex]\frac 17x + \frac 47y =262[/tex]

Next, we plot the graphs of both equations (see attachment)

From the graph, the lines intersect at (x,y) = (210, 406)

Hence, the lower section has 210 seats, and the upper section has 406 seats

Read more about system of linear equations at:

https://brainly.com/question/14323743

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