Answer:
$8x7=56
Step-by-step explanation: This is just one random example, since there is 7 people. They would each have to pay 8 dollars, so I did $8x7 to get the answer.
c = 8n
Explanation:
Let the number of tickets be n.
One ticket costs $8. n number of tickets cost 8n.
The cost is c, so
8.5m questions
11.2m answers