X < 12 its actually very simple , just see that the x is on one side and nothing can be moved
Answer: D
Dependent variable is Distance.
Yes because it can be expressed as a fraction (9/27)
Answer:
The greatest common factor of the given expressions is
Step-by-step explanation:
Given that 
can be written as
can be written as
and 
can be written as
Comparing the common factors we have 
is the greatest common factor of
Therefore the greatest common factor of the given expressions is
Your drawing was much more helpful and informative than your statements in words and symbols.
I see that you want to evaluate (3/2)^2 times (8/15)^2.
You could combine these two expressions into one, as follows:
3*8
( ----------- )^2
2*15
This, in turn, can be simplified by reduction:
( 4/5 )^2. Expanded, this result gives us 16/25.
Next problem
----------------------------
( 9/4 )^4 * ( 4/3 )^3
9^4 4^3
First, focus on ( ------- ) * ( ----------- )
4^4 3^3
Now reduce 4^3 / 4^4: The end result is 1/4.
Reduce 9^4 / 3^3. To do this, rewrite that 9 as (3^2), resulting in:
3^8 / 3^3. The end result is 3^5.
Putting this expression back together, we get 3^5 / 4 (answer)
