Mathematics, 29.05.2021 01:00, TMeansStupidity

Alyssa is buying a pair of jeans for $39.99. The jeans are on sale at a 20% discount and the sales tax in Alyssa's city is 7%. What is the composite function that accurately represents this situation if the function to determine cost with tax is T(x) = 1.07x and the function to determine the sale price is S(x) = 0.80x?

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Alyssa is buying a pair of jeans for $39.99. The jeans are on sale at a 20% discount and the sales t...