C, put a comma after every item in the series except the one that comes just before those words
The First sentence is where the quotation is used correctly- quotations is used with the titles of literary works and not with the name of the writers.
Statement: Polygons that are squares are rectangles.
1. Converse
2. Inverse
3. Contra-positive
A. If a polygon is not a square, then it is not a rectangle.
B. If a polygon is a rectangle, then it is a square.
C. If a polygon is not a rectangle, then it is not a square.
I would say that the best answer would be the last one.
