Answer: His balance is -$100
Step-by-step explanation: 200 - 300 = -100
Answer:i’m not sure but i think it’s around 10-11 for per pound for the lobsters.
Step-by-step explanation:
15$ + 4per lobster = 19$ and 38$+$3=41 so it should be around that amount of 22
Answer:
3(6-7a)
18-21a
a and d
Step-by-step explanation:
Answer:
<h2>
![{g}^{ - 1} (x) = \sqrt[5]{ - x - 3}](https://tex.z-dn.net/?f=%20%7Bg%7D%5E%7B%20-%201%7D%20%28x%29%20%3D%20%20%5Csqrt%5B5%5D%7B%20-%20x%20-%203%7D%20)
</h2>
Step-by-step explanation:
<h3>
![g(x) = - {x}^{5} - 3](https://tex.z-dn.net/?f=g%28x%29%20%3D%20%20-%20%20%7Bx%7D%5E%7B5%7D%20%20-%203)
</h3>
To find the inverse of g(x) equate g(x) to y
That's
<h3>
![y = - {x}^{5} - 3](https://tex.z-dn.net/?f=y%20%3D%20%20-%20%20%7Bx%7D%5E%7B5%7D%20%20-%203)
</h3>
<u>Next interchange the terms</u>
x becomes y and y becomes x
We have
<h3>
![x = - {y}^{5} - 3](https://tex.z-dn.net/?f=x%20%3D%20%20-%20%20%7By%7D%5E%7B5%7D%20%20-%203)
</h3>
<u>Next make y the subject</u>
Multiply both sides by - 1
That's
<h3>
![{y}^{5} + 3 = - x](https://tex.z-dn.net/?f=%20%7By%7D%5E%7B5%7D%20%20%2B%203%20%3D%20%20-%20x)
</h3>
Send 3 to the right side of the equation
That's
![{y}^{5} = - x - 3](https://tex.z-dn.net/?f=%20%7By%7D%5E%7B5%7D%20%20%3D%20%20-%20x%20-%203)
<u>Find the 5th root of both sides</u>
That's
<h3>
![\sqrt[5]{ {y}^{5} } = \sqrt[5]{ - x - 3} \\ y = \sqrt[5]{ - x - 3}](https://tex.z-dn.net/?f=%20%5Csqrt%5B5%5D%7B%20%7By%7D%5E%7B5%7D%20%7D%20%20%3D%20%20%5Csqrt%5B5%5D%7B%20-%20x%20-%203%7D%20%20%5C%5C%20y%20%3D%20%20%20%5Csqrt%5B5%5D%7B%20-%20x%20-%203%7D%20)
</h3>
We have the final answer as
<h3>
![{g}^{ - 1} (x) = \sqrt[5]{ - x - 3}](https://tex.z-dn.net/?f=%20%7Bg%7D%5E%7B%20-%201%7D%20%28x%29%20%3D%20%20%5Csqrt%5B5%5D%7B%20-%20x%20-%203%7D%20)
</h3>
Hope this helps you