Find the slope of a line perpendicular to 2x + y = -8

slope =

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Rearrange 2x + y = - 8 into this form by subtracting 2x from both sides

y = - 2x - 8 ← in slope- intercept form

with slope m = - 2

Given the slope of a line m then the slope of a line perpendicular to it is

= - = - =

x= 149. 24+7=31. 180-31=149

your welcome

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.