Define a variable write an equation and solve the problem. the length of a rectangle is twice the width. an equation that models the perimeter of the rectangle is 2w+4w=36 where w is the width of the rectangle in ft. what are the length and width of the rectangle?

Aline passes through the points (5,4) and (2.1). part a.) what is the slope of the line that passes through these points? show work. part b.) what is the equation of the line that passes through these points. show work. part c.) where does the line intercept on the x& y axis? show work