a jug of orange juice is made by mixing 21 juice with 51 how many litres of water will be needed for 61 of juice?​

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