What is the domain of the function below?
f(x) = log(x – 4) + 4
a. (-0,4)
b. [4,00)
c. (-4,00)
d. (4,00)

Acollege is selling tickets for a winter fund-raiser. one day, krissa sold 14 adult tickets and 8 student tickets for a total of $376. the next day, she sold 7 adult tickets and 11 student tickets for a total of $272. krissa wanted to find the price of one adult ticket, a, and the price of one student ticket, s. she wrote and solved the following system of equations.