Answer: alannah got the right answer.
Explanation:
The Ruiz's family bought 2 adult tickets and 4 child tickets to fair. The adult tickets cost $8. This means that the total cost of adult tickets that the Ruiz's family paid would be 8 × 2 = $16
The ticket for the kids cost $3 each. This means that the total cost of kids tickets that the Ruiz's family paid would be 4 × 3 = $16
Sum of the cost of adult and kids tickets bought by the Ruiz's family would be
12 + 16 = $28