Answer:
hens=30
rabbits=20
Step-by-step explanation:
Square both sides:
h^2 = 2t - 3
2t = h^2 + 3
t = (h^2 + 3)/2
2f+10 can be written 2*f +2*5
We can see that 2 is common in both the terms thus we can factor it out.
2(f+5)
We can see that b is correct answer.
Answer:
1. fraction is 5/8 which is closest to 1/2
2. fraction is 9/10 which is closest to 1