Solve by using the quadratic formula. -btvb2 - 4ac
2a
y=-2x? - 5x -4
5+4V2
4
Ob
Ос
no real roots
577
-4
Od
5 V-7
2

In stepmber, daniel and justin opened a business. during their first three months of business, their average monthly profit was $51. if during their first month, they lost $29, and during their second month, they gained $115, what was their profit or loss for their third plzzz i will give you 299 points

You work in a hospital that has 9 floors. you need to see 3 patients on each floor. how many patients do you need to see in all?

Find the area of the region between a regular hexagon with sides of 6" and its inscribed circle.