# Tickets for the homecoming dance cost $20 for a single ticket or $35 for a couple. Ticket sales totaled $2280, and 128 people attended. How many tickets of each type were sold?

##### 1 Answer

#### Explanation:

There's two linear equations that we can make: one for money and one for people.

Let the number of single tickets be

We know that the amount of money we make is

We also how many people can come

We know that both

Take the first minus twenty times the second:

Plugging this back into the second equation,