Final answer:
Carter will pay a total of $44 for 3 movie tickets and 2 snacks. For x snacks, the total cost will be $36 + $4x.
Step-by-step explanation:
The problem involves calculating the total cost for a family to see a movie with snacks.
Given that each movie ticket costs $12 and each snack costs $4, we should first calculate the cost of movie tickets and then add the cost of snacks.
There is one adult (Carter) and 2 kids in the family, making it 3 movie tickets in total.
The total cost for movie tickets is 3 tickets × $12 per ticket = $36.
If he buys 2 snacks for everybody to share, the cost for snacks is 2 snacks × $4 per snack = $8.
Thus, the total cost for the movie and 2 snacks would be $36 + $8 = $44.
If he buys x snacks for everybody to share, the cost for snacks will be x snacks × $4 per snack = $4x.
The total cost would then be the cost of tickets plus the cost of snacks: $36 + $4x.