Density = 7^g/mL Volume = 10mL what is is the mass?

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?

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

State one method by which you can recognize a perfect square trinomial.