Given that a and b are positive. If the values of a and b are decreased proportionally, which explains how the value of the expression is changed? 1 2 1 a + 1 b Q: A: A) decreases B) increases C) turns negative D) remains constant

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