Use the given conditions to write an equation for the line in point-slope form and in slope-intercept form Passing through (8, -2) and perpendicular to the line whose equation is y = 1/4x +2

1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need

7+(3n++8) what is the answer to this?

A+b= 17, ab=70, find the value of |a-b|