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OpenStudy (like1234):
Robert bought X pounds of potatoes for $1.99 per pound. He paid for the potatoes with a $10 bill. Which of the following variable expressions represents the amount of change he received from his $10? A. 10 - 1.99x B. 1.99x - 10 C. 10 - 1.99 = 8.01 D. 10 - x = 1.99
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OpenStudy (like1234):
i think B
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