If possible step by step explanation. thank you!

A

Step-by-step explanation:

Remember that x^(b-c)

Using that =3^(1/2x-1/2)=3^((x-1)/2)

So we can say: , because the bases are the same

We can multiply both sides of the equation by 2. We get x-1=2, and x=3. Which is A.

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 .

i have no clue what you just said. write a question in english?