Question

A group of friends are going to see a movie. The admission cost is $8 per person. The table below represents the number of friends and the total cost.

Number of Friends (x) 2 3 4 5
Total Cost in Dollars (y)
Which set of ordered pairs can be written from the table?

(1 point)
Responses

(16, 2), (24, 3), (32, 4), (40, 5)
(16, 2), (24, 3), (32, 4), (40, 5)

(2, 16), (3, 24), (4, 32), (5, 40)
(2, 16), (3, 24), (4, 32), (5, 40)

(2, 10), (3, 11), (4, 12), (5, 13)
(2, 10), (3, 11), (4, 12), (5, 13)

(10, 2), (11, 3), (12, 4), (13, 5)
(10, 2), (11, 3), (12, 4), (13, 5)

Answer 1

To determine the total cost for the group of friends going to see a movie, we can use the information given: each admission costs $8 per person. Therefore, the total cost (y) can be calculated by multiplying the number of friends (x) by $8.

Here's how the total cost is calculated for each number of friends:

- For 2 friends: \( y = 2 \times 8 = 16 \)
- For 3 friends: \( y = 3 \times 8 = 24 \)
- For 4 friends: \( y = 4 \times 8 = 32 \)
- For 5 friends: \( y = 5 \times 8 = 40 \)

Thus, the ordered pairs (x, y) based on the values calculated are:

- (2, 16)
- (3, 24)
- (4, 32)
- (5, 40)

Now, looking at the provided options:

1. (16, 2), (24, 3), (32, 4), (40, 5)
2. (2, 16), (3, 24), (4, 32), (5, 40) <- This is correct!
3. (2, 10), (3, 11), (4, 12), (5, 13)
4. (10, 2), (11, 3), (12, 4), (13, 5)

The correct set of ordered pairs is:

**(2, 16), (3, 24), (4, 32), (5, 40)**