Graham sold six magazines less than double what adriannne sold, a. which of the following expressions represents graham’s sales

Do not comment if you aren’t going to . create a real-life situation and create a system and show how it might be modeled algebraically with a system of equations (or inequalities) show all work include a few sentences explaining the situation, your variables of choice and what each represents, and how you would set it up and solve it algebraically. !

With #! i’ve tried to figure it out but i can’t.

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30