What is the simplified form of (4x+2)/(x+-1)/(x+5)?

How do i do this activity, is appreciated

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

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