Solve -21 = -5*u + 2*f, 0 = 4*f - 8 for u.
-
What is the u'th term of 197, 789, 1775, 3155?
-
What is the p'th term of 73, 266, 587, 1036, 1613?
-
What is the c'th term of -5373, -10746, -16119, -21492, -26865?
-
What is the c'th term of 4972, 4970, 4968?
-
What is the q'th term of 30, 29, 28, 27, 26?
-
What is the d'th term of -272, -538, -804, -1070?
小镇错题家