$(4$ pts$)$ Should you take Uber or Lyft$?$ To get from PVCC to Target you can order an Uber for $$40$ and the company will give you a $$5$ discount. Lyft also wants your business and they can take you from PVCC to Target for $$40$ with a $10\%$ off discount. Which would you choose and why?

Extra Credit $(2$ pts$)$ Critical thinking: Some months have $31$ days, others have $30$ days, but how many have $28$ days?