lauriscguerrero04 lauriscguerrero04 08-08-2019 Mathematics contestada An office supply store sells 8 pens for $4.00. If this relationship is graphed with the number of pens on the x-axis and the cost on the y-axis, what is the slope of the graph created in dollars per pen? A. 2.00 B. 0.50 C. 0.20 D. 0.02