Lisa earns $40.80 for 4 working hours on the days that she works part-time. she earns $81.6 for 8 working hours that she works full-time. how much money does earn per hour?

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .