(This is a personal question) I swallowed half of a toothpick 5 months ago what should I do? I been coughing a lot after I got a cold a week ago. And sometimes I feel a sharp pain in my throat like the circled area I feel it. Should I go to the er?

What is the solution of sqrt x+2-15=-3

The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.