Answer:
D $9.56
Step-by-step explanation:
13 * .7 * 1.05 = 9.555
$9.56
Given:
Amount = £399
Ratio of amount gets Ann to Bill = 2 : 9
Chloe and Dave get 2.5 times the amount Ann gets.
To find:
The amount of money that Bill gets.
Solution:
Let Ann, Bill, Chloe and Dave gets 2x, 9x, 2.5 × 2x and 2.5 × 2x.
![2x + 9x + (2.5 \times 2x) + (2.5 \times 2x) = 399](https://tex.z-dn.net/?f=2x%20%2B%209x%20%2B%20%282.5%20%5Ctimes%202x%29%20%2B%20%282.5%20%5Ctimes%202x%29%20%3D%20399)
![2x + 9x + 5x + 5x = 399](https://tex.z-dn.net/?f=2x%20%2B%209x%20%2B%205x%20%2B%205x%20%3D%20399)
![21x = 399](https://tex.z-dn.net/?f=21x%20%3D%20399)
Divide by 21 on both sides.
![$\frac{21x}{21} =\frac{399}{21}](https://tex.z-dn.net/?f=%24%5Cfrac%7B21x%7D%7B21%7D%20%3D%5Cfrac%7B399%7D%7B21%7D)
x = 19
Amount that Bill gets = 9x
= 9 × 19
= 171
The amount of money that Bill gets £171.
It should be 108 I believe ... pls brainliest if I’m right :)