3*60 = 180 minutes
80/180 = 0.44
1-0.44 = 0.56
it was a 56% decrease in commute time
The slope of CD is

The slope of the perpendicular bisector is the negative reciprocal,

The perpendicular bisector passes through M, the midpoint of CD
M =( (0+2)/2, (-4 + 6)/2) = (1, -1)
So point slope form for the perpendicular bisector is

Solving for y gives slope intercept form.

Not sure how to type that without spaces; we didn't have online homework back then.
Answer: y=(-1/5)x-4/5
Answer:
The answer is 94.2096774194
Answer:
I think it is a
Step-by-step explanation: