Find the degree measure of angle Y.

What expression is equivalent to (2x-1)(x-3)?

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

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)