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?

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

answer: the proof is mentioned below.

step-by-step explanation:

since, given:   lines bc = ef

prove:   lines ac > ef

          statements                                           reason

1. bc=ef                                           1. given

2. ac= ab+bc                                 2. because b is the point between the  

                                                            line segment ac

3.   ac > bc                                       3. because if a line segment is equal to

                                                          the sum of two line segments then it is

                                                          always greater then each of these

                                                          individual line segments

4. ac > ef                                         4. by equality property.