Atheater can seat 957 people. the number of rows is 4 less than the number of seats in each row. how many rows of seats are there?

The answer is: 29 rows of seats.

The explanation is shown below:

1. Let's call the number of seats in a row.

2. You have that the number of rows is 4 less than the number of seats in each row ().

3. The total seats, which is 957, is obtained by multiplying the number of seats in a row by the numbers of rows. Therefore, you can write the following expression:

4. Solve for . You can use the Quadratic formula, which is:

Where:

5. Substitute values:

6. You must choose the positive value. Therefore, the number of rows of seats is:

all it means is function 3

28

step-by-step explanation:

because that's the answer