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

1 answer

The hidden question in this scenario is "How many people went on the trip?"

To solve for the total cost \( c \):

  1. Count the total number of participants:

    • Number of scout members: 17
    • Number of adults: 4

    Total participants = 17 (members) + 4 (adults) = 21 people

  2. Calculate the total cost:

    • Admission cost per person = $3
    • Total cost \( c = 21 \text{ people} \times 3 \text{ dollars/person} = 63 \text{ dollars} \)

Therefore, the solution is: How many people went on the trip? c = $63