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Mathematics, 18.12.2020 22:50 ayoismeisjjjjuan

The equallon d = 22.5n - 27.5 represents the amount of money in dollars that Kathryn earns for each sale she makes. The variable ni represents the number of sold and the variable n represent a the number of items sold, and the variable d represents the total amount of money earned. What is the number of items Kathryn must sell in order to earn $500?

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The equallon d = 22.5n - 27.5 represents the amount of money in dollars that Kathryn earns for each...
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