Help me please many thanks :)

Graph the system: f(x)= 3/x-2; f(x)= 1/2x + 2

Which question is not a good survey question? a. don't you agree that the financial crisis is essentially over? 63on average, how many hours do you sleep per day? c. what is your opinion of educational funding this year? d. are you happy with the availability of electronic products in your state?

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.