What kind of sequence is this?
-122, -102, -82, -62

arithmetic

Step-by-step explanation:

First, we look for a common difference.

-102 - (-122) = -102 + 122 = 20

-82 - (-102) = -82 + 102 = 20

-62 - (-82) = -62 + 82 = 20

There is a common difference, and it is 20.

Since the sequence has a common difference, it is an arithmetic sequence.

arithmetic

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 .