Which expression is equivalent to (4x3^2y5^2)(3x5^2y)2^2

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55

(60 points) explain this in detail

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?