Orchestra seats for a symphony per-
formance cost $6 more than balcony
seats. if 400 orchestra seats and 250
balcony seats were sold and the total
sales were $8250, how much was
each type of seat?

The Answer is that Orchestra seats were $15 and Balcony seats were $9.

Step-by-step explanation:

400(x+6) + 250x = 8250

400x + 2400 + 250x = 8250

650x + 2400 = 8250

650x = 5850

x = 9

Proof:

400(15) + 250(9) = 8250

6000 + 2250 = $8,250

water molecules will move from the side of higher water concentration to the side of lower concentration until both solutions are isotonic. at this point, equilibrium is reached. in an isotonic solution, the flow of water in and out of the cell is happening at the same rate.

hope this < 3

answer: on kudzu, being female and being green are independent events.

step-by-step explanation: