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Mathematics, 06.10.2020 07:01 carts66

2 Ollie is at a gift shop where the total cost, y, of purchasing post cards can be represented by y = 0.75x. If x is the number of post cards purchased, which of
the following represents the most reasonable domain?
a. All integers
b. All whole numbers
c. All real numbers
d. All positive real numbers

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Answers: 2

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2 Ollie is at a gift shop where the total cost, y, of purchasing post cards can be represented by y...

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