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Mathematics, 10.07.2019 07:00 abraralzaher

Dave has $18 to spend on a $9 book and two birthday cards (c) first for his friends. how much can he spend on each card if he buys the same card for each friend?

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Dave has $18 to spend on a $9 book and two birthday cards (c) first for his friends. how much can he...
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