A bear travels 30 miles in a northwesterly direction from his den. It then travels 40 miles 50 degrees south of west. Determine how far and in what direction the bear is from his den.

Afitness center has 2 membership plans one has a low dollar sign up fee of 15 dollars and costs 38 dollars per month to join. a second plan has a higher sign up fee of 78 dollars but a lower monthly fee of 31 dollars for what number of days of the month is the coat the same