Final answer:
Hilary spent a total of $16.85 on two movie tickets and a coke, with each ticket costing $7 and the coke costing $2.85.
Step-by-step explanation:
Hilary spent a total amount of money on movie tickets and a coke. She bought two movie tickets at $7 each, and one coke for $2.85. To calculate the total amount spent, we add the cost of the two movie tickets to the cost of the coke. The cost of the movie tickets is $7 + $7 = $14, and when we add the coke's price, we get $14 + $2.85 = $16.85.
Therefore, Hilary spent a total of $16.85.