If you have a 3% decrease, what is the common ratio?
enter your answer as a decimal.

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

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?

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,