Abasketball player makes half of his 3 throws. what are the chances he will make his next free throw?

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

Which point has an coordinates of (2,0) ? a

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?