There are 17 members in the scout troop. All of the members went on a trip to a state park. There were also 4 adults on the trip. What was the total cost, c, if the admission for each person was $3? What is the hidden question and the solution? (1 point) Responses How many people went on the trip? c = $39 How many people went on the trip? c = $39 How many people went on the trip? c = $63 How many people went on the trip? c = $63 How many adults went on the trip? c = $12 How many adults went on the trip? c = $12 How many adults went on the trip? c = $63