CAN SOMEONE PLS HELP EXTRA POINTS GIVEN OUT

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

Find the zeros of each function. f(x) = 6x^2 - 7x - 20