context: ###List of Questions
  (1) Let m(x) = -10*x**3. Suppose 2*l - 4 = 2*y + 2, l - 2 = 0. What is the tens digit of m(y)?
  (2) How many millimeters are there in fourty-nine quarters of a meter?
  (3) What is prob of picking 3 e when three letters picked without replacement from {r: 3, e: 3}?
  (4) What comes next: -18, -32, -60, -108, -182, -288, -432, -620?
  (5) Calculate -14 - -5 - -8 - (3 + -1).
q_1: (1) Let m(x) = -10*x**3. Suppose 2*l - 4 = 2*y + 2, l - 2 = 0. What is the tens digit of m(y)?
q_2: (2) How many millimeters are there in fourty-nine quarters of a meter?
q_3: (3) What is prob of picking 3 e when three letters picked without replacement from {r: 3, e: 3}?
q_4: (4) What comes next: -18, -32, -60, -108, -182, -288, -432, -620?
q_5: (5) Calculate -14 - -5 - -8 - (3 + -1).