Question

A group of friends is going to see a movie. The admission cost is $7 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?



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(1 point)
Responses

(2, 9), (3, 10), (4, 11), (5, 12)
(2, 9), (3, 10), (4, 11), (5, 12)

(9, 2), (10, 3), (11, 4), (12, 5)
(9, 2), (10, 3), (11, 4), (12, 5)

(14, 2), (21, 3), (28, 4), (35, 5)
(14, 2), (21, 3), (28, 4), (35, 5)

(2, 14), (3, 21), (4, 28), (5, 35)

Answer 1

To find the total cost for seeing a movie with a group of friends, we multiply the number of friends (x) by the admission cost, which is $7.

Here’s the calculation for each given number of friends:

- For 2 friends: Total Cost = 2 * 7 = $14
- For 3 friends: Total Cost = 3 * 7 = $21
- For 4 friends: Total Cost = 4 * 7 = $28
- For 5 friends: Total Cost = 5 * 7 = $35

So the set of ordered pairs (x, y) will be:

- (2, 14)
- (3, 21)
- (4, 28)
- (5, 35)

Thus, the correct set of ordered pairs from the options given is:

**(2, 14), (3, 21), (4, 28), (5, 35)**.