Convert the octal number 35 to decimal.

The instruction is "convert octal to decimal". The number provided is "35". We will assume this is an octal number, $35_8$. The subscript "10" next to "35" indicates the target base (decimal). The part "-(2)2" is unclear and will be disregarded as it does not fit the conversion instruction for the number 35.

To convert an octal number $(d_1 d_0)_8$ to base 10, we use the formula:

For $35_8$, $d_1 = 3$ and $d_0 = 5$.

Therefore, $35_8$ is equal to $29_{10}$.

The final answer is 29.