The equation 12x + 15y = 390 represents the total revenue during a one-day fundraiser. In the equation, x represents the number of youth T-shirts sold, and y represents the number of adult T-shirts sold.

asked Nov 3, 2020 1.5k views

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There are 18 adult shirts sold because 12×10 is 120 and 15×18 equals 270 and 270+120 equals 390

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Answer:

18T

Explanation:

Mentics answered Nov 9, 2020

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