Which of the following points does not lie on the line whose equation is x + y = 7? a: (-10, 17)
b: (13/3, 8/3)
c: (-1, -6)

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?

The graph of f(x) = |x| is transformed to g(x) = |x + 11| - 7. on which interval is the function decreasing?