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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?

How to find the exponential function y=ca^x, with points (1,2) and (2,1)

Which of these triangle pairs can be mapped to each other using a single translation? cof hn