I NEED SERIOUS HELP

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

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)