A 6-pound box of blackberries costs $7.68. What is the price per ounce?

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

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)

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter