A real estate broker earns a salary of $21,000 plus2.5%of the value of any real estate sold. Last year the broker earned $52,000.What was the total of all the real estate sold by broker? A.12,400 B.31,000 C.123,000 D.1,240,000 E.12,400,00 ?show the solution

Idon’t know what the answer is i wish i could

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