Rearrange the formula d = m/v for v

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

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Which of the following is not a subset of {1,2,3}?