3 answers
(click or scroll down)
LOL
10+29 = 39
-1, 9, 19, 29, ...
A 38, 37, 32
B 40, 51, 62
C 39, 49, 59
D 38, 47, 56
10+29 = 39
Looking at the sequence {-1, 9, 19, 29, ...}, we can see that each term is obtained by adding 10 to the previous term.
So, to find the next term, we add 10 to the last term given in the sequence, which is 29:
29 + 10 = 39
Therefore, the next term in the sequence is 39.
Similarly, we can find the subsequent terms by continuing to add 10 to the previous term:
39 + 10 = 49
49 + 10 = 59
Hence, the next three terms in the sequence are 39, 49, and 59.
Therefore, the correct answer is option C: 39, 49, 59.