Answer:
B
Step-by-step explanation:
5 pi > 15
5 * 3.14 > 15
15.7 > 15
A tune up automotive facility marks up its part by 25% suppose that the facility charges its customers $1.75 for each spark plug
1 answer:
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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.