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The sale price of a pen and a pencil is $2 and $1.5, respectively. Which of the following statement could determine the average sold price?
Indicate all such statements.
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A.The total number of pens and pencils sold is 150
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B.The number of sold pens is 50 greater than the number of sold pencils
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C.The number of sold pens is twice as many as the number of sold pencils
C显示答案
