5,9,20,32,52,__\nOptions:\n(A) 79\n(B) 85\n(C) 81\n(D) 82\n(E) 83 Think first, then make a decision. Some random thoughts:
User
(9+5) +6 = 20\n(16+9) +7 = 32\n(28+16)+8 = 52\n(48+28)+9 = 85 So the answer is (B).
Assistant