The selling price of an item is $480. It is marked down by 30%, but this sale price is still marked up from the cost of $280. Find the markup from cost to sale price.

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

F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)

I’m confused on how to work the pie charts