3x-4/8=x+2/3 what is x

What value of x is in the solution set of –5x – 15 > 10 + 20x?

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

20 da is equal to a. 2,000 cm. b. 2 m. c. 20,000 cm. d. 20,000 mm