Step-by-step explanation:
x=y
y=1/z^3
Now,
for equation,
x=y=1/z^3
Answer:
![8\sqrt{2}](https://tex.z-dn.net/?f=8%5Csqrt%7B2%7D)
Step-by-step explanation:
A, because in order to find the price for each unit you must divide the total price by the number of units bought and 9p=54.90 you would end up dividing both sides by nine which would then get you to find the price of each unit
So, let's say that all the dogs had a number of x.
then 1/12 x were the Hound Group dogs.
then, out of the Hound Group,, that is 1/12 x, 3/10 were English Foxhounds.
For this, we need to multiply the fractions:
![\frac{1}{12}x* \frac{3}{10} = \frac{3}{120}x =\frac{1}{40}x](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B12%7Dx%2A%20%5Cfrac%7B3%7D%7B10%7D%20%3D%20%5Cfrac%7B3%7D%7B120%7Dx%20%3D%5Cfrac%7B1%7D%7B40%7Dx%20%20)
so of all the dogs at the show, the English Foxhunds were a 1/40 fraction,