Answer:
2 mountains per month
Step-by-step explanation:
26 divided by 13 equals 2.
Thor's climbing rate per month is 2 mountains.
Answer:

Step-by-step explanation:
The volume V of the fountain is equal to:
V = L*W*h
Where L is the lenght of the fountain, W is the width of the fountain and h is the high of the fountain
We already know that h is equal to x. On the other hand, if we cut a square with side of length x, L and W are calculated as:
L = 18 - 2x
W = 12 - 2x
So, replacing L, W and h on the equation of the volume, we get:
V = (18-2x)*(12-2x)*x
Finally, simplifying the function we get:


S=d/t so in this case it's 75/12 which is 6.25. Round it and you got 6 miles per hour.
9n - 2 - 6n - 3
(9n + -6n) + (-2+-3)
=3n -5