Question

What is the next 3 terms in each sequence 5,10,9,18,17,34,33
How do you solve this

Answer 1

66, 65, 130

Explanation:

the first number doubled then minus 1 and repeat that's the pattern

5 doubled is 10 minus 1 is 9

9 doubled is 18 minus 1 is 17

17 doubled is 34 minus 1 is 33

33 doubled is 66 minus 1 is 65