Sandra earns $164 for working 16 hours and $512.50 for working 50 hours. The relationship between her income and the number of hours is a proportional linear relationship. Determine the rate of Sandra’s earnings.

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