For the high school basketball game, it cost's $ 12 for every 3 tickets.
complete the table below showing the cost and the number of tickets.
cost$: (12) (24) (40)
number of tickets: (3) (4) (9)

Cost in US$          =  12 - 16 - 24 - 36 - 40

Number of tickets =  3  - 4 -   6 - 9 - 10

Step-by-step explanation:

1. Let's review the information given to us for solving the question:

For a high school basketball game, it cost's US$ 12 for every 3 tickets.

It means that every ticket costs US$ 4 (12/3 = 4)

2. Let's complete the table below:

Cost in US$          =  12 - 16 - 24 - 36 - 40

Number of tickets =  3  - 4 -   6 - 9 - 10

For  US$ 16 = 4 * 4

For US$ 24 = 6 * 4

For US$ 36 = 9 * 4

For US$ 40 = 10 * 4

Note: Same answer than question 14016273, answered  by me.