robinfulford2637 robinfulford2637

08-10-2020
Mathematics

contestada

You had $21 to spend on three pens .After buying them you had $12 how much did each pen cost

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lizheartt27 lizheartt27

08-10-2020

I thinks it’s 3 because 21-12=9 so you spent 9 dollars 9/3=3

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