The 3oz is better than the 20
Because you are still multiplying the same values of the number you are multiplying and it's standard form
6+w is the answer to thst
First, enter the variables into the expression.
Square 1/3 and -6 to get this:

Divide 36 by 2/3:

Subtract 54 from1/9 to get the final answer:

, which is option D.
Hope this helps!
39.3701 inches are in 1 meter.