Tickets to a newly released movie cost $12 but senior citizen tickets cost $6. A total of 20 tickets were sold and $192 was collected in ticket sales. How many tickets, of each kind, were sold?

8 senior tickets, 12 normal tickets.

Step-by-step explanation:

You can find the answer to this by creating two equations: one for the amount of tickets sold and the other for how much money was collected.

I will represent the variables as A for normal tickets and C for senior tickets.

To solve this, you can solve for one of the variables. I will solve for A in the first equation:

Then, you can substitute the new value of A in the second equation:

Knowing that there were 8 senior tickets sold and 20 tickets sold total, we know that there were 12 normal tickets sold.

step-by-step explanation:

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28

step-by-step explanation:

because that's the answer