The roller rink is going to charge 20 dollars as a down payment, and they charge 4 dollars per pair of skates. What is the total cost (down payment and skate rental) for one student to go on this field trip?
Step-by-step explanation: since the roller rink charges $20 down payment and $4 per pair of skates.. Then for a student Total cost down payment + skate rental = $20 + $4 = $24
