3 times a variable or 3 times any number
Answer:
<h2>
</h2>
Step-by-step explanation:
First of all multiply through by 8 to eliminate the fraction
That's
<u>Divide both sides by πr²</u>
Move 1 to the other side of the equation to make a stand alone
We have the final answer as
Hope this helps you
Answer:
-8f
Step-by-step explanation:
the x s are the independent variable so any direct change to them is changing the independent. like the second one has -5 on the x