The expression which is equivalent to; -3.75 + 2(-4x + 6.1) - 3.25x is; Choice 4: -11.25x + 12.2 - 3.75
<h3>Equivalent expressions</h3>
Upon expansion; The given expression; -3.75 + 2(-4x + 6.1) - 3.25x becomes;
In essence, the expression which is equivalent to; -3.75 + 2(-4x + 6.1) - 3.25x is;
Choice 4: -11.25x + 12.2 - 3.75
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Its 5.6 ok because u need to divide this answer
Pretty good, how about you:)
1 180 divided by 14 = 12.87^=13 total plates
15
x12
3 0
1 5 0
180 with this you can figure how many more bagels are needed to fill the final plate
The inverse of the function
is ![\sqrt{9x}](https://tex.z-dn.net/?f=%5Csqrt%7B9x%7D)
Given the function ![f(x) = \frac{1}9} x^2](https://tex.z-dn.net/?f=f%28x%29%20%3D%20%5Cfrac%7B1%7D9%7D%20x%5E2)
We are to find its inverse
Step 1: Ley y = f(x)
![y=\frac{1}{9}x^2](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B1%7D%7B9%7Dx%5E2)
Step 2: Replace y with x
![x = \frac{1}{9}y^2 \\x = \frac{y^2}{9}](https://tex.z-dn.net/?f=x%20%3D%20%5Cfrac%7B1%7D%7B9%7Dy%5E2%20%5C%5Cx%20%3D%20%5Cfrac%7By%5E2%7D%7B9%7D)
Step 3: Make y the subject of the formula
![9x = y^2\\y^2 = 9x\\](https://tex.z-dn.net/?f=9x%20%3D%20y%5E2%5C%5Cy%5E2%20%3D%209x%5C%5C)
Step 4: Take the square root of both sides
![(\sqrt{y})^2 = \sqrt{9x}\\y = \sqrt{9x}\\\\h(x) = \sqrt{9x}\\](https://tex.z-dn.net/?f=%28%5Csqrt%7By%7D%29%5E2%20%3D%20%5Csqrt%7B9x%7D%5C%5Cy%20%3D%20%20%5Csqrt%7B9x%7D%5C%5C%5C%5Ch%28x%29%20%3D%20%5Csqrt%7B9x%7D%5C%5C)
This shows that the inverse of the function
is ![\sqrt{9x}](https://tex.z-dn.net/?f=%5Csqrt%7B9x%7D)
Learn more here: brainly.com/question/8691744