First of all, this is an expression, since it is not set equal to anything; therefore, you can't solve it.
However, you can simplify it.
The simplified expression would be
x+5y+10
Hope this helps!
The question is given to be:

Applying the law of indices:

Therefore, we have the expression to be:

Recall the law of negative exponents:

Therefore, the expression becomes:

The expression is also equivalent to:

Since:

ANSWER
The correct options are OPTION C, OPTION E, and OPTION F.
It is 600cm high
Can u plz give me the brainiest answer