A concert hall has three sections: the main floor, the balcony, and the gallery. For a recent concert, 1020 tickets were sold. There were twice as many balcony tickets sold as gallery tickets, and 225 more main floor tickets than balcony tickets. If g represents the number of gallery tickets sold, which expressions represents this situation? a. Gallery: g b. Gallery: gg225 Balcony: 9 Balcony: 2g Main Floor: g 225 Main Floor: g c. Gallery: g d. Gallery: g Balcony: g+225 Balcony: 2g Main Floor: 2g+225 Main Floor: 2g 225

the expressions that represents this situation is

Gallery: g

Balcony: 2g

Main floor: 2g + 225

Step-by-step explanation:

Let g represent the number of gallery tickets that were sold,

The concert hall has three sections: the main floor, the balcony, and the gallery. There were twice as many balcony tickets sold as gallery tickets. This means that the number of balcony tickets is 2g.

There were 225 more main floor tickets than balcony tickets. This means that the number of main floor tickets that was sold is

2g + 225

The total number of tickets that were sold at the concert is 1020. This is expressed as

g + 2g + 2g + 225 = 1020

439400

step-by-step explanation:

130^2 = 16900

16900*26 = 439400

step-by-step explanation:

b and c