# How would I solve this?ASB sells tickets to a dance for $10 to students who have an ASB sticker and $12 to those who don't have an ASB sticker. 160 tickets are sold and $1720 is raised. How many of each are sold?

##### 1 Answer

**without** an ASB sticker bought tickets.

**with** an ASB sticker bought tickets.

#### Explanation:

We can set up a pair of simultaneous equations from the question:

Let

Let

1)

2)

We can multiply the first equation by

3)

Then, subtract equation (3) from the equation (2):

Therefore,

Substitute

so

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