Sully earns $80 by selling a laptop and $60 by selling a smartphone. He wants to make a profit of at least $6,800. Write an inequality to model the amount Sully earns by selling laptops and smartphones.

Accepted Solution

Answer:The inequality that represent the problem is [tex]80x+60y \geq 6,800[/tex]The solution in the attached figureStep-by-step explanation:Letx ----> the number of laptops soldy ----> the number of smartphones soldwe know thatThe inequality that represent the problem is equal to[tex]80x+60y \geq 6,800[/tex]The solution of the inequality is the shaded areaRemember that the number of laptops or the number of smartphones must be Β a whole positive number The graph in the attached figure