Answer:
x=3
Step-by-step explanation:
x^2=9
x=3
T<span>he correct answers: </span>"a" and "c".
At "a" we have:
x= number of <span>unopened packages
</span>At "c" we have:
x= number of <span>hours that she works</span>
The volume of a cylinder with a radius r and a height h:

The volume of a cone with a radius r and a height h:

Therefore

We have 
Substitute:

Answer: The volume of a cone is equal 10.75 in³
This problem cannot be solved but I solved the radical for you
Answer:16
Step-by-step explanation:
i just need to the points sorry dude