context: ###List of Questions
  (1) Solve f + g = -2 + 8, 4*g = 4*f for f.
  (2) Let s(j) = j**2 - j - 3. Let y(r) = 4*r - 8. Let n(v) = -3*v + 9. Let g(x) = 5*n(x) + 4*y(x). What is the lowest common multiple of g(-6) and s(4)?
  (3) What is 8721.276 weeks in minutes?
  (4) Calculate prob of sequence sass when four letters picked without replacement from {s: 7, a: 4}.
  (5) 0.897 * 0.1
q_1: (1) Solve f + g = -2 + 8, 4*g = 4*f for f.
q_2: (2) Let s(j) = j**2 - j - 3. Let y(r) = 4*r - 8. Let n(v) = -3*v + 9. Let g(x) = 5*n(x) + 4*y(x). What is the lowest common multiple of g(-6) and s(4)?
q_3: (3) What is 8721.276 weeks in minutes?
q_4: (4) Calculate prob of sequence sass when four letters picked without replacement from {s: 7, a: 4}.
q_5: (5) 0.897 * 0.1