Graph the functions on the same coordinate plane. f(x)=7 and g(x)=x^2+2x-8 . what are the solutions to the equation f(x)=g(x)?

Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120