1/6-1/8 subtract and simplify

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 equation of a line that passes through points (0, 4) and (-4,-8)?

What is 6/10 rounded to the nearest half