Answer:
The answer to your question is the last choice
Step-by-step explanation:
![(4z^{8})^{-3}](https://tex.z-dn.net/?f=%284z%5E%7B8%7D%29%5E%7B-3%7D)
Process
1.- Use the exponent law "Power"
![4^{-3} z^{(8)(-3)}](https://tex.z-dn.net/?f=4%5E%7B-3%7D%20z%5E%7B%288%29%28-3%29%7D)
2.- Simplify
![4^{-3} z^{-24}](https://tex.z-dn.net/?f=4%5E%7B-3%7D%20z%5E%7B-24%7D)
3.- Use the exponent law "Negative exponent"
![\frac{1}{4^{3} z^{24}}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%5E%7B3%7D%20z%5E%7B24%7D%7D)
![\frac{1}{64z^{24}}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B64z%5E%7B24%7D%7D)
4.- Conclusion
He should have applied the exponent -3 to 4 to get
The value I do know that is lesser for 7th grade then 8th is going to be 30
Answer:
40 tables
Step-by-step explanation:
I think lol I'm just guessing. Hope you get it right. If I'm right just remember me as legend or the chosen one.
Answer:
$286.80
Step-by-step explanation:
First, find the price after the 150% markup:
478(1.5)
= 717
Now, calculate the price with the 60% discount:
717(0.4)
= 286.8
= $286.80
Answer: 3x + 2
Step-by-step explanation: