Without solving the linear system, tell whether the linear system has one solution, no solution, or infinitely many solutions.

y=x+2
x+y=6

F(x) = (x^2 + 3x − 4) and g (x) = (x+4) find f/g and state the domain.

What is the value of x? enter your answer in the box.

Darragh has a golden eagle coin in his collection with a mass of 13.551\,\text{g}13.551g. an uncirculated golden eagle coin has a mass of 13.714\,\text{g}13.714g.