Find the possible value or values of y in the quadratic equation 4 – 4y – y2 = 0
: (

Assume cd | ab are parallel. find m2. a) x= 50° (b) x = 70° c) x = 30° d) x = 60

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10

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?