PLEASE I NEED HELP ASAP!! A birthday clown charges $15 per visit plus $27.50 per hour. If the clown charged $97.50 for Jessica's party, for how many hours did the clown perform at the party?

3 hours

Step-by-step explanation:

97.5-15=82.5

82,5/27.5=3

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 .

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a