Which expression is equivalent to -2 1/4 over -2/3 ?
a. 9/4 divided by 3/2
b. -9/4 divided by (- 2/3)
c. -9/4 divided by 2/3
d.9/4 divided by (- 3/2)

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