create a linear equation for a word problem dealing with income and total masks sold if you know the company has 50,000 to invest and they will sell each mask for 11.50 and the original cost of the mask is 3.50.

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.