"For part 2 of the assignment I have to analyze the cost of each option algebraically by developing algebraic equations with clearly defined variables to represent the cost of each option. I think for option A is is right, but how do I go about an equation for plan B?

Jack’s current cell phone contract is coming to an end soon and he is considering changing the current plan. He wants a basic plan with only voice minutes with nothing else. He has spoken to a representative from the cell phone company and told him for the past 2 years, on average, 720 minutes were used each month. Jack is

Question

"For part 2 of the assignment I have to analyze the cost of each option algebraically by developing algebraic equations with clearly defined variables to represent the cost of each option. I think for option A is is right, but how do I go about an equation for plan B? 


Jack’s current cell phone contract is coming to an end soon and he is considering changing the current plan. He wants a basic plan with only voice minutes with nothing else. He has spoken to a representative from the cell phone company and told him for the past 2 years, on average, 720 minutes were used each month. Jack is