Whats the value of x.150 = 8x + 6y

The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?

The police chief wants to know if the city’s african americans feel that the police are doing a good job. identify the management problem (i.e dependent variable) and identify the independent variable.

20 points plus brainliest andwer plus my hover hoard im v desperate ! evaluate the polynomial for x=-2 in the equation -3x^3+7x^2-7x-1 (simplify your answer)