Answer: Anna =
and Bailey = ![\dfrac{3}{8}](https://tex.z-dn.net/?f=%5Cdfrac%7B3%7D%7B8%7D)
Step-by-step explanation:
Since we have given that
In case of Anna:
Number of cups of lemonade concentrate = 2
Number of cups of water = 3
So, Part of concentration for Anna would be
![\dfrac{2}{2+3}=\dfrac{2}{5}](https://tex.z-dn.net/?f=%5Cdfrac%7B2%7D%7B2%2B3%7D%3D%5Cdfrac%7B2%7D%7B5%7D)
In case of Bailey:
Number of cups of lemonade concentrate = 3
Number of cups of water = 5
So, Part of concentration for Bailey would be
![\dfrac{3}{3+5}=\dfrac{3}{8}](https://tex.z-dn.net/?f=%5Cdfrac%7B3%7D%7B3%2B5%7D%3D%5Cdfrac%7B3%7D%7B8%7D)
Hence, Anna =
and Bailey = ![\dfrac{3}{8}](https://tex.z-dn.net/?f=%5Cdfrac%7B3%7D%7B8%7D)
Answer:
The correct answer is x = 2 and y = 9
Step-by-step explanation:
This is because we cannot put 2 in for x due to the fact that it would make us divide by 0.
Also, we know that y can never equal 9 since the first part of the equation (3/(x - 2)) will always have some value and will never equal 0. Therefore the whole thing will never equal 9.
180 divided by 3 which is 60 then multiply by 4 then you get 240
180/3=60 60x4=240
so the original price of the item is $240
16+14 = 30.
30 is your answer
The solution to the equation of the indicated variable is:
![\mathbf{e = \dfrac{d}{3f^2}}](https://tex.z-dn.net/?f=%5Cmathbf%7Be%20%3D%20%5Cdfrac%7Bd%7D%7B3f%5E2%7D%7D)
In an equation, solving for a variable implies that we make that variable we are to solve the subject of the formula and relate it to the rest of the variables present in the equation.
Given that:
d = 3ef^2
The first step would be to divide both sides by e:
![\mathbf{\dfrac{d}{e} = \dfrac{3ef^2}{e}}](https://tex.z-dn.net/?f=%5Cmathbf%7B%5Cdfrac%7Bd%7D%7Be%7D%20%3D%20%5Cdfrac%7B3ef%5E2%7D%7Be%7D%7D)
![\mathbf{\dfrac{d}{e} = 3f^2}}](https://tex.z-dn.net/?f=%5Cmathbf%7B%5Cdfrac%7Bd%7D%7Be%7D%20%3D%203f%5E2%7D%7D)
![\mathbf{\dfrac{1}{e} = \dfrac{3f^2}{d}}](https://tex.z-dn.net/?f=%5Cmathbf%7B%5Cdfrac%7B1%7D%7Be%7D%20%3D%20%5Cdfrac%7B3f%5E2%7D%7Bd%7D%7D)
![\mathbf{e^{-1} = \dfrac{3f^2}{d}}](https://tex.z-dn.net/?f=%5Cmathbf%7Be%5E%7B-1%7D%20%3D%20%5Cdfrac%7B3f%5E2%7D%7Bd%7D%7D)
![\mathbf{e^{-1\times (-1)} =\Big( \dfrac{3f^2}{d}\Big)^{-1}}](https://tex.z-dn.net/?f=%5Cmathbf%7Be%5E%7B-1%5Ctimes%20%28-1%29%7D%20%3D%5CBig%28%20%5Cdfrac%7B3f%5E2%7D%7Bd%7D%5CBig%29%5E%7B-1%7D%7D)
![\mathbf{e = \dfrac{d}{3f^2}}](https://tex.z-dn.net/?f=%5Cmathbf%7Be%20%3D%20%5Cdfrac%7Bd%7D%7B3f%5E2%7D%7D)
Learn more about variables here:
brainly.com/question/3766847