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serious [3.7K]
3 years ago
15

While on a walk in the country, you pass a field of goats and chickens. After a quick count, you determine there are 38 heads an

d 108 feet in the field. How many of each animal are there​
Mathematics
1 answer:
Neko [114]3 years ago
8 0

Answer:there are 16 goats and 22 chickens.

Step-by-step explanation:

Let x represent the number of goats in the field.

Let y represent the number if chicken in the field.

After a quick count, you determine there are 38 heads and 108 feet in the field. A goat has one head. A chicken also has one head. It means that

x + y = 38

A goat has four legs. A chicken has 2 legs. It means that

4x + 2y = 108 - - - - - - - - - - - 1

Substituting x = 38 - y into equation 1, it becomes

4(38 - y) + 2y = 108

152 - 4y + 2y = 108

- 4y + 2y = 108 - 152

- 2y = - 44

y = - 44/ - 2

y = 22

x = 38 - y = 38 - 22

x = 16

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What is the equation in the slope intercept form of the line that passes through the point (2,-2) and is perpendicular to the li
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D

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5 0
3 years ago
Read 2 more answers
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gtnhenbr [62]

Answer:

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Step-by-step explanation:

I don't know if that is correct.

6 0
3 years ago
Express this is scientific notation
Vitek1552 [10]
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The answer is "3 spots to the left"

The exponent of the final answer is -3
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Answer: Choice C)
This is assuming you meant to write the -3 as an exponent
6 0
3 years ago
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