In 2003 the population of a. african country was about 7.2 millions people which is 1 million more than 2 times the population in 1950 what is the equation

Aregression was run to determine if there is a relationship between hours of tv watched per day (x) and number of situps a person can do (y). the results of the regression were: y=ax+b a=-0.662 b=30.418 r2=0.703921 r=-0.839

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4