Adepartment store sells a pair of shoes with an 87% markup. if the store sells the shoes for $193.21 then what is their non-markup price?

Answer is either b or c

The scale factor of what ?

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c