8 copies of the sum of 4 thirds and 2 more

Write the expression in simplified radical form. show all steps and work including any foil method work. (hint: use the conjugate. no decimal answers.) (9-2√3)/(12+√3)

Find the average speed of a rabbit that runs a distance of 22 m in a time of 1.8 s .

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?