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Mathematics, 15.06.2021 15:10 kay7766

Nico ordered a side of rice and beans for $2.50 and x tacos, each priced at $3.50, including tax. To determine the total cost of his order, y, Nico set up the equation y = 2.5 + 3.5x. What is the domain of this function? the set of all real numbers
the set of integers greater than or equal to 0
the set of real numbers greater than or equal to 0
the set of integers greater than or equal to 6

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