Final answer:
The movie will cost $85.50
Step-by-step explanation:
To calculate the cost of tickets for Rudolph and the 8 other reindeer, we need to multiply the price of one ticket ($9.50) by the number of reindeer. In this case, we need to multiply $9.50 by 9 to get the total cost.
$9.50 * 9 = $85.50
Therefore, the movie will cost $85.50. The correct answer is option a. $85.50.