Answer:
you didnt add a picture but i assume you want the percentage of tax which would be 8%
Step-by-step explanation:
how old are you because your picture be lookin bad
7/9 = 7/9
140/180=7/9
they are proportional
the fractions + the same thing
Answer:
16 rides
Step-by-step explanation:
Option 1 . Admission fee = $10
Each ride = $0.50
Option 2 . Admission fee = $6
Each ride = $0.75
Let no. of rides be x
So, cost of ride according to option 1 = 0.50x
So, total cost after having x rides according to option 1 :
= 10+0.50x ---1
Cost of ride according to option 2 = 0.75x
So, total cost after having x rides according to option 2 :
= 6+0.75x --2
Now to find the beak even point i.e. having the same cost
Equate 1 and 2
![10+0.50x=6+ 0.75x](https://tex.z-dn.net/?f=10%2B0.50x%3D6%2B%200.75x)
![10-6= 0.75x-0.50x](https://tex.z-dn.net/?f=10-6%3D%200.75x-0.50x)
![4= 0.25x](https://tex.z-dn.net/?f=4%3D%200.25x)
![\frac{4}{0.25} =x](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B0.25%7D%20%3Dx)
![16=x](https://tex.z-dn.net/?f=16%3Dx)
Thus for 16 rides , the two options have the same cost .
Hence the break even point is 16 rides