What is the answer to the question 5x +15

x = -3

Step-by-step explanation:

5x + 15 = 0

subtract 15 on both sides

⇒ 5x + 15 - 15 = 0 - 15

⇒5x = -15

divide both sides by 5

⇒

⇒x = -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 .