ANSWER:
The average price of a movie ticket in 20 years will be $14.3.
SOLUTION:
Given, the average price of a movie ticket in 20 years will be at least $6 less than seven thirds of today’s average ticket price.
The current average price of $8.70.
Let, the average price of a movie ticket in 20 years be x.
According to the given information,
Average price of a movie ticket in 20 years = [tex]\frac{7}{3}[/tex] [tex]\times[/tex] today average ticket price – 6
[tex]=\frac{7}{3} \times 8.7-6$=7 \times 2.9-6$[/tex]
= 20.3 – 6
= 14.3
Hence, the average price of a movie ticket in 20 years will be $14.3.
Answer:The average price of a movie ticket in 20 years will be $14.3.
Step-by-step explanation:
Given, the average price of a movie ticket in 20 years will be at least $6 less than seven thirds of today’s average ticket price.
The current average price of $8.70.
Let, the average price of a movie ticket in 20 years be x.
Average price of a movie ticket in 20 years = today average ticket price – 6
= 20.3 – 6
= 14.3
the average price of a movie ticket in 20 years will be $14.3.
