"13" or "more than 13" rides will make the weekly unlimited pass more cost effective. A further solution is provided below.
The given values are:
- Base fare per ride = $2.75
- Discount = 5%
- Weekly unlimited Metro Card costs = $32
The Fare after discount will be:
= 
= 
= 
=
($)
hence,
In $32, the minimum number of rides will be:
= 
= 
or,
= 13
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Answer:
fg(4) = 6
Step-by-step explanation:
f(x) = -x + 7
g(x) = x - 3
fg(x) = -(x-3) + 7
= -x + 3 + 7
fg(4) = -4 + 10
= 6
Those are just repeating equivalent decimals
I'm not very sure but... here's my opinion:
I think you need at least 3 boats to ride on, because as you know, 5 is an odd number. You will have 2 friends in one boat, 2 friends in the second boat, and the one friend that is left over will go on the third boat.
Again, this is just my opinion, so I'm not sure :P
Hope I helped! :)