Answer:
8
x
3
+
2
x
2
−
3
x
+
18
Step-by-step explanation:
simply the answer thought bc i didn't simplify
Given the equation:

Applying the exponent laws:
![\begin{gathered} \sqrt[3]{((5x-16)^3-4)^3}=\sqrt[3]{216000} \\ (5x-16)^3-4=60 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%5Csqrt%5B3%5D%7B%28%285x-16%29%5E3-4%29%5E3%7D%3D%5Csqrt%5B3%5D%7B216000%7D%20%5C%5C%20%285x-16%29%5E3-4%3D60%20%5Cend%7Bgathered%7D)
Simplify:

Applying the exponent laws:
![\begin{gathered} \sqrt[3]{(5x-16)^3}=\sqrt[3]{64} \\ Simplify \\ 5x-16=4 \\ 5x-16+16=4+16 \\ 5x=20 \\ \frac{5x}{5}=\frac{20}{5} \\ x=4 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%5Csqrt%5B3%5D%7B%285x-16%29%5E3%7D%3D%5Csqrt%5B3%5D%7B64%7D%20%5C%5C%20Simplify%20%5C%5C%205x-16%3D4%20%5C%5C%205x-16%2B16%3D4%2B16%20%5C%5C%205x%3D20%20%5C%5C%20%5Cfrac%7B5x%7D%7B5%7D%3D%5Cfrac%7B20%7D%7B5%7D%20%5C%5C%20x%3D4%20%5Cend%7Bgathered%7D)
Answer: x = 4
M=slope=2
y-intercept= -4
y=2x+(-4)
y=2x-4
Answer:
12 seconds.
Step-by-step explanation:
Let t represent time taken by code to sort an array of 24 elements.
We have been given that an algorithm takes 4 seconds to sort an array of 8 elements. We are asked to find the time it will take for same code to sort an array of 24 elements.
We will use proportions to solve our given problem.





Therefore, it will take 12 seconds for the same code to sort an array of 24 elements.
The answer is 15 questions will be worth 4 points
if you have a total of 35 questions on a test and 20 of them are worth 2 points then you would do simple subtraction.
35-20=15