Maya is trying to make money by selling off her CD collection. She starts with $20 in savings and charges $8 per CD. What is the value of the independent variable if she sells 10 CDs?HELP FAST ASAP

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

Which zero pair could be added to the function f(x) = x2 + 12x + 6 so that the function can be written in vertex form? o 3, -3o 6,629,-936, 36