Atennis supply store pays a wholesaler $90 for a tennis racquet and sells it for $144. what is the markup rate? show your work.

Which system of linear inequalities is represented by the graph? + l tv x-3y > 6 and y > 2x o x + 3y > 6 and y o x-3y > 6 and y> 2x o x + 3y > 6 and y > 2x + 4 la +

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error

How is this equation completed? i cannot find any examples in the book.