Answer:
The total earnings of Carey in t tours is 12 t - 2 .
Step-by-step explanation:
For each hour he babysits, Anderson earns $1 more than half of Carey's hourly rate. Anderson earns $6 per hour. Which equation can be used to solve for Carey's hourly rate, c? 18 + ?T = 24 What number should be the coefficient of t?
Anderson earns $1 more than half of Carey's hourly rate.
Anderson hourly rate = $ 6
Let Carey's hourly rate is p. Let the time is t hours.
So, Anderson rate is
![6 t = \frac{p t}{2} +1\\\\2\times 6 t = p t + 2 \\\\p t = 12 t - 2](https://tex.z-dn.net/?f=6%20t%20%3D%20%5Cfrac%7Bp%20t%7D%7B2%7D%20%2B1%5C%5C%5C%5C2%5Ctimes%206%20t%20%3D%20p%20t%20%2B%202%20%5C%5C%5C%5Cp%20t%20%3D%2012%20t%20-%202)
Answer:
B
Step-by-step explanation:
![f(x) = \sqrt{x + 2}](https://tex.z-dn.net/?f=f%28x%29%20%3D%20%20%5Csqrt%7Bx%20%2B%202%7D%20%20)
What's The Fixed Point? Well, Let's Assume X=0, this is our point.
![f(0) = \sqrt{0 + 2} \\ f(0) = \sqrt{2} \\ this \: is \: our \: fixed \: point \: \\ (0, \sqrt{2} )](https://tex.z-dn.net/?f=f%280%29%20%3D%20%20%5Csqrt%7B0%20%2B%202%7D%20%20%5C%5C%20f%280%29%20%3D%20%20%5Csqrt%7B2%7D%20%20%5C%5C%20this%20%5C%3A%20is%20%5C%3A%20our%20%5C%3A%20fixed%20%5C%3A%20point%20%5C%3A%20%20%5C%5C%20%280%2C%20%5Csqrt%7B2%7D%20%29)
OR
![f(p) = \sqrt{p + 2} \\ \\ or \: \sqrt{x + 2} = 0 \\ ( \sqrt{x + 2} ) ^{2} = {0}^{2} \\ x + 2 = 0 \\ x = - 2](https://tex.z-dn.net/?f=f%28p%29%20%3D%20%20%5Csqrt%7Bp%20%2B%202%7D%20%20%5C%5C%20%20%5C%5C%20%20or%20%5C%3A%20%20%5Csqrt%7Bx%20%2B%202%7D%20%20%3D%200%20%5C%5C%20%28%20%5Csqrt%7Bx%20%2B%202%7D%20%29%20%5E%7B2%7D%20%20%3D%20%20%7B0%7D%5E%7B2%7D%20%20%5C%5C%20x%20%2B%202%20%3D%200%20%5C%5C%20x%20%20%3D%20%20-%202)
I'm unaware of the nature of the question, so here are some different ways a fixed point is found based on the merits of the question.