PLZZZ HELP ILL MARK BRAINLIEST TO FIRST AND CORRECT ANSWER THAT HAS WORK AND A THX TO SECOND AND CORRECT ANSWER.

100°

Step-by-step explanation:

Since this figure has 6 sides, its angles must add up 720 degrees.

We can use this to set up an equation:

120+120+120+120+140+w=720

Combine like terms

620+w=720

Subtract 620 from both sides to isolate w

w=100

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step-by-step explanation:

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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 .