This is for my finals in respond ! 12 points which expression is equivalent to 3b-1? 5b+3-b-b-4 5b+3-2b-5 2b-5+b-4 b+b-5-5b+4

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

Determine the relationship of ab and cd given the following points

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10