Find the area of the regular polygon with the given apothem a and side length s, decagon, a = 28 m, s = 18.2 m

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In stepmber, daniel and justin opened a business. during their first three months of business, their average monthly profit was $51. if during their first month, they lost $29, and during their second month, they gained $115, what was their profit or loss for their third plzzz i will give you 299 points

Sole the equation 6n + 9 = -3n - 21 - 6 for n