Four.
One Sixths
One Sixths
five-eighths
Vending machines have laser scanners that can tell the difference between the bills.
It is abs(5 - 2n) = 1
Five.
Six. From -5 to 0 is five, and from 0 to 1 is one.
difference between one- ones
five
n-5
Honolulu and Boston has a five hour difference.
5 - 2n = 1 4 = 2n n = 2