Answer:
38.25
Explanation:
We can use ratios to solve
12.75 dollars x dollars
------------------- = --------------
3 tickets 9 tickets
Using cross products
12.75 * 9 = 3x
Divide each side by 3
12.75 * 9/3 = 3x/3
38.25 =x
4.7m questions
6.0m answers