well... 42+24=66 so the height of the attic is 66 feet
If 3 =

, then we know 9 =

because 9 is 3 squared.

can be simplified to

So now we know

=

·

Since

and

have the same base, we can express it as a single term by adding the exponents together.
So the answer is C)
Answer: p/6
p divided by 6 is p/6
The expression p/6 can't be simplified anymore unless you know the value of p