A seven is a prime number because you can't divide it. 33 is a composite number because three can go into 33.
<u>Answer:</u>
The correct answer option is D.
.
<u>Step-by-step explanation:</u>
We are given the following expression and we are to simplify it:

Here the variables
and
are having negative powers. So to change these powers from negative to positive, we will take their reciprocals to get:

Answer:
10-35-45 and 5-17.5-22.5
Step-by-step explanation:
The answer will be 250 because you divide 2 by 500