$4150 is invested at 9.0% how long will it take for the balance to reach $8300?

The two-way frequency table below shows data on playing a sport and playing a musical instrument for students in a class.

Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $

Find the equation using the point (4,8)