Answer:
18 days
Step-by-step explanation:
M 8/ D 6 = M 24/ D 18
For this case we have to:
x: Variable that represents Tyler's age
y: Variable that represents Tiffany's age
According to the data of the statement we can propose the following equations:

To solve we substitute the first equation in the second equation:

So, Tiffany is 14 years old.
Then Tyler has:

Tyler is 18 years old.
Answer:
Tyler: 18 years old
Tiffany: 14 years old
Answer:
20%
Step-by-step explanation:
First step is counting all of the people up, I came up with 60. Then we have to construct our equation(12/60). Then you multiply it by 100. What you get is the percentage, 120/6 is 20. So the answer is 20%.
The equation of a circle is given in the form

, where
(a, b) is the centre of the circle
r = radius
We have the centre of the circle (-27, 120)
We can work out the radius by modelling the radius as the hypotenuse of a triangle as shown in the diagram below


The equation of the circle is
![[x-(-27)]^2+[y-120]^2=15129](https://tex.z-dn.net/?f=%5Bx-%28-27%29%5D%5E2%2B%5By-120%5D%5E2%3D15129)
![[x+27]^2+[y-120]^2=15129](https://tex.z-dn.net/?f=%5Bx%2B27%5D%5E2%2B%5By-120%5D%5E2%3D15129)
Correct answer: option number 4