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Mathematics, 29.09.2020 21:01 donnafranks2003

Dave has $11 to spend on a $4 book and two birthday cards (c) for his friends. How much can he spend on each card if he buys the same card for each friend? WHAT IS THE INEQUALITY

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Dave has $11 to spend on a $4 book and two birthday cards (c) for his friends. How much can he spend...

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