For which values of A, B, and C will Ax + By = C be a vertical line through the point (7, 4)?

Which of the following would represent the sum of 3 consecutive integers if x is the first integer?

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?

What is the common difference for this arithmetic sequence? -6,-2,2,6,10 a.4 b.5 c.3 d.6