Using a system of equations, it is found that:
- There are 8 chickens in the yard.
- There are 16 pigs in the yard.
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This question is solved using a system of equations. I am going to say that:
- x is the number of chickens.
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- A chicken has 1 head, as do a pig.
- There are 24 heads.
Thus:

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- A chicken has 2 feet.
- A pig has 4 feet.
- In total, there are 80 feet.
Thus:

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Number of chicken:
Since 






There are 8 chickens in the yard.
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Number of pigs:

There are 16 pigs in the yard.
A similar problem is given at brainly.com/question/24104709
Answer:
Step-by-step explanation:x 1/2 p=75 add that by 9
180 cm. it is that answer because ...
K H D U D C M
71 m times 100 is 180
Answer:
<em>h = v/lw .</em>
Step-by-step explanation:
v=lwh
Divide both sides by lw:
v / lw = h.