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Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?

Which statement describes surface features called maria on the moon

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?