A contrapositive is a statement that negates and interchanges the hypothesis and conclusion of a conditional statement.
Conditonal Statement:
If I go to work, the roads are clear.
Contrapositive (Of the conditional statement):
If the roads are not clear, I will not go to work
To form that contrapositive I negated both the hypothesis and conclusion, and then interchanged them.
I think the answer is C.I’m not sure let me know what you get .
Slope = difference in y / difference in x
Slope = (w --9) / (5 --7)
Slope = (w +9) / (5 + 7)
12 * slope = w +9
w = 12*slope -9 and since slope = 1,
w = 12 -9
w = 3
It is A.
You know this because it is always n-1. (: