Answer: The height of each fir tree is 9 meters, and the height of each pine tree is 12 meters.
Step-by-step explanation:
Let x= height of each fir tree, y = height of each pine tree.
As per given, we have
x+y = 21 (i)
4x=y+24 (ii)
From (ii),
(iii)
Add (i) and (iii), we get

Put value of x in (i), we get

Hence, the height of each fir tree is 9 meters, and the height of each pine tree is 12 meters.
Answer:
p p a p
Step-by-step explanation:
pen pinapple apple pen
Answer:
lol
have a good day :)
Step-by-step explanation:
36x 2/3= 24 so u would have to use 24lbs of beef