Answer: 46%
Explanation:
Hi, to answer this question we have to write an equation:
The price of a movie ticket ten years ago (6.50) multiplied by a percentage in decimal form (x) is equal to 9.50.
6.50x = 9.50
Solving for x
x =9.50/6.50
x = 1.46
Multiplying by 100 to obtain the percent form:
1.46 x 100 = 146%
Finally we have to subtract 100 to obtain the percent increase:
146-100 = 46%
Feel free to ask for more if needed or if you did not understand something.