A chemist creates 230 milliliters of a 42.5% alcohol solution by combining a 30 % alcohol solution with a 55 % alcohol solution. If x represents the amount of the 30 % alcohol solution used and y
represents the amount of the 55 % alcohol solution used, which of the following equations model
the given infromation?

There would be 36.35 pounds

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