Currently stuck on this question, I need help :(

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Step-by-step explanation:

The angles of a triangle need to add up to be 180. So looking at the first one 60+60+61 is 181 which is not equivalent to 180.

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i