Which system of equations does not have a real solution? y=x2 + 3x - 5 and x + y = -10

y=x2 + 3x - 5 and 4x + 5y = 20

y=x2-3x 5 and x+y=-9

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

Ray ce is the angle bisector of zacd, which statement about the figure must be true? mzecd-mzecb mzace « 4mzacd zace - zdcb zecd zacd save and exit

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?