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DUE SOON + NO EXPLANATION NEEDED!! PLS HELP

DUE SOON + NO EXPLANATION NEEDED!! PLS HELP-example-1

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Answer:

Explanation:

9t + 15s = 246

t + s = 20

9t + 15s = 246

-9t - 9s = -180

6s = 66

s = 11 sweatshirts

t + 11 = 20

t = 9 t-shirts

User Samir Aguiar
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