Simplify: -3(y+2)^2-5+6y what is the simplified product in standard form

Which expression will have the same sum as 3_8 + 1/4?

Which of the following circles have their centers in the third quadrant? check all that apply.

Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?