Pls help i'll give brainlest

Solve the equation 3x2 + 19x + 9 = 0 to the nearest tenth.

Areal estate agent earns $32,000 a year plus $1,000 for each apartment he sells. write an equation that shows the relationship between the number of apartments abe sells,n, and the total amount he earns in a year,e. what is the total amount abe would earn from selling 10 apartments in one year

Need solving this second acceleration problem.