What is 0 times anything? ? (i'm asking this so you can answer it and get points, you're welcome)

If f(x)= 3x+6 which of the following is the inverse of f(x)

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

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