Answer:
108 slices
Step-by-step explanation:
One pie is 6 slices so 6*18 is equal to 108
Answer: 9
Step-by-step explanation: just devide then times
When multiplying two powers that have the same base, you can add the exponents.
Answer:
5000 and 100
Step-by-step explanation:
The equation in the given standard form is 
<h3>Equation of a circle</h3>
The standard equation of a circle is expressed as:

Given the equation 
Group the function to have:

Complete the squares to have:

Hence the equation in the given standard form is 
Learn more on equation of a circle here: brainly.com/question/1506955