It takes 14 hours to seal a hardwood floor with varnish. If each coat requires one whole and 3/4ths of an hour to dry, how many coats are applied?

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