Answer:
Step-by-step explanation:
m (x) = (x+ 5) / (x -1) and n(x) = x - 3.

Hence

but n is a function and n = x-3. Now, replace value of n on m (n)

simplify it

since (m . n) (x) is a fraction function, its domain will be all x such that the denominator is NOT 0. That is

among options, only C has the same denominator with 
Hence their domains are the same.
Answer:
Just multiply 3x³ by 2
6x³
Step-by-step explanation:
Pls give me brainliest, if it helped you
Q19) the answer is 4 as 1 kg = 1000 and 1000 divided by 250 is 4
Q20) 3kg as 225 x 2 = 500 plus 800 x 3 = 2400 and 500 + 2400 = 2900 which is closer to 3000g which is 3kg
Q21) the blue and gold macaw as 1kg = 1000g and 800g is closet to that
Answer:
nsjsndjjenshshsn
Step-by-step explanation:
nsksnsjdjdjjenej