A farmer owns a total of 12 acres of land . The land is separated into 5 2/5 equally sized sections . How many acres are in each section ?

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

Suppose that in 2008 , 840,800 citizens died of a certain disease assuming the population of teh country is 399 miliion, what is the mortality rate in units of deaths per 100,000 people?

A+b= 17, ab=70, find the value of |a-b|