Could use some help here plz.

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths