The least common multiple of 12 and 15 is 60. Every hour the tours leave at the same time.
The tours will leave at the same time at 11:30, 12:30, ...
The answer is C. hope i helped.... :)
I believe the answer is A
f(x+h) =
Step-by-step explanation:
Given,
f(x) =
To find the value of f(x+h) we need to replace x by x+h
Hence,
f(x+h) =
=
[Here, we apply the formula of ]