The first error was made in step 1
The correct quotient should be 31
Explanation: I sent a picture below showing how to do long divison, I was not able to do it on paper, sorry.
I hope this helps!
Y=2x+5
y=2(20)+5
y=40+5
y=45
45 cm
Answer:
3 pieces of meat and 4 pieces of vegetables
Step-by-step explanation:
its basicly a ratio the meat is 1 lower than the vegetables.
We are given the following functions:
![\begin{gathered} f(x)=7\sqrt[]{x}+6 \\ g(x)=x+6 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20f%28x%29%3D7%5Csqrt%5B%5D%7Bx%7D%2B6%20%5C%5C%20g%28x%29%3Dx%2B6%20%5Cend%7Bgathered%7D)
We are asked to determine the composite function:

The composition of functions is equivalent to:

Therefore, we replace the value of "x" in function "f" for the function "g", therefore, we get:
![(f\circ g)(x)=f(g(x))=7\sqrt[]{x+6}+6](https://tex.z-dn.net/?f=%28f%5Ccirc%20g%29%28x%29%3Df%28g%28x%29%29%3D7%5Csqrt%5B%5D%7Bx%2B6%7D%2B6)
Since we can't simplify any further this is the composition.
Now we are asked to determine the domain of this function. Since we have a square root, the domain must be the values of "x" where the term inside the radical is greater or equal to zero, therefore, we have:

Now we solve for "x" by subtracting 6 from both sides:

Therefore, the domain is: