The rate for a one day rental through a bike share program is 7 dollars. Write an equation to represent the cost, c of renting n bikes for one day. ( This is balancing equations)

In 2000 the average price of a football ticket was $48.28. during the next 4 years, the proce increased an average of 6% each year.a) write a model giving the average price (p), in dollars, of a ticket (t) in years after 2000.b) graph the model. estimate the year when the average ticket price was about $60