Emma Lee is shopping for supplies for her science fair project. The regular price of the supplies at a hardware store is $20. The store offers a 25% discount for students. The sales tax is 5% of the discounted price.

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 .