Y’all i’m stuck on this problem i don’t know what equations belong to the graph

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

What is the base of 1/9 to the power of 2

How far could you drive on 50 gallons of gas