Which temperature is 15°F colder than 45°F?
A) −15°F
B) 25°F
C) 30°F
D) 55°F

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?

On saturday a souvenir shop had 125 customers.sixty four percent of the costumers paid with a credit card. how many costumers paid with cash?

Given: m zade = 60° and m2cdf = (3x + 15) prove: x = 15