The area of a rug is represented by the following expression, x^2 + 4x - 12, which of the following expressions represents the width of the rug if the length is x + 6

A: x-6
B: x+2
C: x-2
D: x+6

incomplete question. how do you expect anyone to you when you do not post the question in its entirety?

the probability is 0

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.