Use rounding or compatible numbers to estimate the difference 762- 332

Solve the x in the equation x^2+14x+17=-96

Polygon mnopq is dilated by a scale factor of 0.8 with the origin as the center of dilation, resulting in the image m′n′o′p′q′. the coordinates of point m are (2, 4), and the coordinates of point n are (3, 5). the slope of is .

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer