How many solutions does the nonlinear system of equations graphed below have?

two

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

Complete the equation of the live through (-1,6) (7,-2)

Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.