an article was sold for $560 inclusive of a 20% discount. what was the price before the discount was given?

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.

Consider the function f(x)=-5x+3 what is f(-2)

In the diagram of circle o, what is the measure of zabc?