*20 POINTS* The total number of seats in an auditorium is modeled by f(x) = 2x^2 - 6x, where x represents the number of rows of seats. How
many rows are there in the auditorium if it has a total of 540 seats?

A) 15
B) 22
C) 30
D) 18

D) 18

Step-by-step explanation:

2x² - 6x = 540

2x² - 6x - 540 = 0

(2x + 30)(x - 18) = 0

x - 18 = 0

x = 18

2x + 30 = 0

2x = -30

x = -15; this cannot be the answer as it is negative

3,750 deer

step-by-step explanation:

1,500 is 15 times larger than 100

lets make 250 15 times larger.

3750 deer

step-by-step explanation:

one day the were 5 ducks, and their king told them to multiply their kingdom. so each went their own seperate way and met 4 other ducks on their journey.

when the ducks returned to their kingdom, it was discovered that there were 5 groups of 5 ducks. when the kind counted the number of ducks in total (including the ones he sent out earlier) he counted 25.

therefore 5 times 5 is 25.

the end. : )