Hello please answer :) will give brainlst

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

Which graph represents the equation y =4x