Answer:
-8 ≤ y ≤ 7
Step-by-step explanation:
Answer:
<u><em>1st equation:</em></u>
Simplify the numerator
(zero divided by any number (other than zero) is zero)
1st equation is correct
<u><em>2nd equation:</em></u>
This is because a negative number divided by a positive number is a negative number.
So, 
is incorrect.
2nd equation is incorrect
Answer:
see below
Step-by-step explanation: 5 20 15 28
3x + y = 23
3x – 2y = 8
O I should add, and the Xs will be eliminated. 3x + 3x = 6x NOT eliminated
O I should add, and the Ys will be eliminated. y + -2y = -y NOT eliminated
O I should subtract, and the Xs will be eliminated. 3x - 3x = 0x X is eliminated
O I should subtract, and the Ys will be eliminated. y - -2y = y NOT eliminated
Answer:
C. 
Step-by-step explanation:
So we know that a vertical line is represented by 
so we can already rule out two of the options. We also know that since the line runs vertically, all points will start with the same 
coordinate. This means that the correct answer is
Answer:
![4x^2y\sqrt[4]{3y}](https://tex.z-dn.net/?f=%204x%5E2y%5Csqrt%5B4%5D%7B3y%7D%20)
Step-by-step explanation:
![\sqrt[4]{768x^8y^5} =](https://tex.z-dn.net/?f=%20%5Csqrt%5B4%5D%7B768x%5E8y%5E5%7D%20%3D%20)
![= \sqrt[4]{256 \times 3(x^2)^4y^4y}](https://tex.z-dn.net/?f=%20%3D%20%5Csqrt%5B4%5D%7B256%20%5Ctimes%203%28x%5E2%29%5E4y%5E4y%7D%20)
![= \sqrt[4]{4^4 \times 3(x^2)^4y^4y}](https://tex.z-dn.net/?f=%20%3D%20%5Csqrt%5B4%5D%7B4%5E4%20%5Ctimes%203%28x%5E2%29%5E4y%5E4y%7D%20)
![= 4x^2y\sqrt[4]{3y}](https://tex.z-dn.net/?f=%20%3D%204x%5E2y%5Csqrt%5B4%5D%7B3y%7D%20)
