Question

at an amusement park, children are charged an entrance fee of $20 plus $3 per ride and adults are charged an entrance fee of $28 plus $4 per ride. Identify your variable with a 'let' statement and write expressions for both children and adults that represent the cost for each group.

Answer 1

T=3r+20 for the children and T=4r+28 for the adults

Explanation:

Let r equal the amount of rides the person took, let T equal the total cost of the trip