Plz me with a and b
who can answer in who minute will be marked as the brilliantest

Sara needs to take a taxi to get to the movies the taxi charges $4.00 for the first mile and then $2.75 for each mile after that if the total charge is $20.50 then how far was sara’s taxi ride to the movie

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500