Вход
Mathematics for IGCSE & O level - Sequences (Section 2 - No. 34)
If the pattern is to subtract 7 from the previous term, and the first term is 50, what is the 4th term?
22
29
36
43
Обяснение
The sequence is 50, 43, 36, 29. The 4th term is 29.
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