Answer: 4 large bottles of water for $3.
Step-by-step explanation: To find how many large water bottles you can buy with $3, you’ll have to divide 12 by 3 which equals to 4. You can check your answer by multiplying 4 x 3 which equals to 12, which is the original amount of large water bottles you can buy for $9.
Answer:
a octagon, convex.
Step-by-step explanation:
an octagon has eight sides
convex because its figure is projecting outwards
Answer:
200 pieces of candy.
Step-by-step explanation:
Let x represent the amount of candy we had to begin with.
We ate 70% or 0.7 of our starting amount x.
After eating 70% of x, we are left with 140 empty wrappers.
Therefore, 70% or 0.7 of x is 140. So, we can write the following equation:
![0.7x=140](https://tex.z-dn.net/?f=0.7x%3D140)
To find the original amount of candy, we just have to solve for x.
So, let’s divide both sides by 0.7:
![\displaystyle x=\frac{140}{.7}=200](https://tex.z-dn.net/?f=%5Cdisplaystyle%20x%3D%5Cfrac%7B140%7D%7B.7%7D%3D200)
Therefore, we started out with 200 pieces of candy.
The correct equation is C y = In x + 4
Assuming you mean this as your problem I hope I can assist you.
![( \frac{2^5}{3^2})^4](https://tex.z-dn.net/?f=%28%20%5Cfrac%7B2%5E5%7D%7B3%5E2%7D%29%5E4%20)
So just apply the exponent rule to start, which is (a/b)^c = a^c/b^c
This translates to....
![\frac{(2^5)^4}{(3^2)^4}](https://tex.z-dn.net/?f=%20%5Cfrac%7B%282%5E5%29%5E4%7D%7B%283%5E2%29%5E4%7D%20)
Now apply the exponent rule (a^b)^c = a^bc
Which translates to 3^2 * 4 which is refined to 3^8
So now we have....
![\frac{(2^5)^4}{3^8}](https://tex.z-dn.net/?f=%20%5Cfrac%7B%282%5E5%29%5E4%7D%7B3%5E8%7D%20)
Just apply the exponent rule (a^b)^c
So we get 2^5 * 4 which refines to 2^20
Therefore our final answer is 2^20/3^8