Morgan wrote the number 54,123. then she wrote another number in which the 2 digit has 10 times the value it has in 55,123

Which of the following parabolas opens up?

You are a male who just graduated from college with a bachelor's degree. you have a job paying $50,780.00/yr. a. how does your salary compare to the yearly median earnings for a male with a bachelor's degree? b. what is the difference between the yearly median earnings for a male with a bachelor's degree compared to a male who does not attend college after earning a high school diploma?

If wxyz is a square, which statements must be true? plz < 3