3. Find the midpoint of the segment whose endpoints
are
(6,-1 )and (2,-9 )

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33

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?

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1