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BigorU [14]
3 years ago
15

A balloon seller has 4 green balloons, 3 yellow balloons, and 9

Mathematics
1 answer:
brilliants [131]3 years ago
4 0
4g+3y+9=total of 16 and subract one green ballon, so 15. If picking one probability is 1/15
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Answer:

The price of 1 adult ticket is 12 dollars, and the price of a ticket for one student is 7 dollars

Step-by-step explanation:

Make a system of equations for the two days that the play was shown.

Let x = the price of an adult ticket

Let y = the price of a student ticket

For the first day:

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For the second day:

<h3>2x+7y=73</h3>

Now, we can solve using the elimination method. Multiply the first equation by 2 and the second equation by 9. Then swap the order of the equations.

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