Please help I have no clue what to do here I understood the other angles but not this

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

If g(x) is an odd function, which function must be an even function?

What are the steps to solving the inequality 3b + 8 ≥ 14?