At a certain airline company, the cost to transfer mileage points from one person's account to another
person's account is $0.75 for every 100 mileage points
transferred plus a onetime $20 processing fee. What is
the cost to transfer 7,000 mileage points from one
account to another at that airline company?

How do i do this activity, is appreciated

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.

Can someone me out here and the tell me the greatest common factor