2points'19. 2y = 3 - 2x6x + 6y = 10for exercises 21–32, solve ea21. x+y=0x - 2y + 9 = 022. x=2-3x – 2y=123. x'- 3y = 74x + 3y = 13)

The vertex of this parabola is at (-2, 5). which of the following could be it’s equation? a. y=3(x+2)^2-5 b. y=3(x-2)^2-5 c. y=3(x+2)^2+5 d. y=3(x-2)^2+5

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer