context: ###List of Questions
  (1) 2 + -7 + (0 - (-1 + 0))
  (2) Convert 9.95383km to centimeters.
  (3) Three letters picked without replacement from {i: 2, a: 1, x: 2, w: 1}. Give prob of picking 2 x and 1 i.
  (4) Solve 0 = 2*m - 3 + 5 for m.
  (5) Suppose 3 = -t + 4*t. Let g(h) = h**2 + 7*h + 1. Let x be g(-7). Calculate the remainder when 3 + x/(2 + -3) is divided by t.
q_1: (1) 2 + -7 + (0 - (-1 + 0))
q_2: (2) Convert 9.95383km to centimeters.
q_3: (3) Three letters picked without replacement from {i: 2, a: 1, x: 2, w: 1}. Give prob of picking 2 x and 1 i.
q_4: (4) Solve 0 = 2*m - 3 + 5 for m.
q_5: (5) Suppose 3 = -t + 4*t. Let g(h) = h**2 + 7*h + 1. Let x be g(-7). Calculate the remainder when 3 + x/(2 + -3) is divided by t.