The average sale of a house decreased from $332,000 in February 2008 to $157,000 in February 2013. The absolute change is? And what is the relative change?

Negative 5 1/12 + negative 4 1/4 + 6 3/4

Evaluate the expression. (9 + 5)(3 + 2)0

The population of a small rural town in the year 2006 was 2,459. the population can be modeled by the function below, where f(x residents and t is the number of years elapsed since 2006. f(t) = 2,459(0.92)