ASAP PLEASE ANSWER10+10=

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

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?