The sum of 2m and 9m is 11m
The scientific mathematical language barrier.
I believe it is 24 batches:
because there are 8/8 in one hour, so you multiply that by three. which would give you 24!
the perimeter is:
4(4x - 6)
Applying distributive property:
4(4x) - 4(6)
16x - 24
Then, the perimeter can also be represented by 16x - 24 because 4(4x - 6) can be simplified to 16x - 24