A rectangular room has 5a+2bm length and 4a-bm breadth find the area of the room
If a=3m and b=2m, find the actual area of that room.​

i have no clue at all sorry

step-by-step explanation:

1 3 5

step-by-step explanation:

i took the test: )

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.