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snow_tiger [21]
3 years ago
6

A farm has chickens and cows. All the cows have 4 legs and all the chickens have 2 legs.

Mathematics
1 answer:
lora16 [44]3 years ago
3 0

Answer:

21 chickens

Step-by-step explanation:

10×4=40

82-40=42

42÷2=21

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Answer:

y = 5x + 10

Step-by-step explanation:

From the information given, we can derive the points (-2, 0) and (0, 10). Find the slope using the slope formula:

m = \frac{\text{rise}}{\text{run}} = \frac{y_2 - y_1}{x_2 - x_1}

Plug in the points:

m= \frac{10 - 0}{0 - (-2)}

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The equation in slope-intercept form is y = mx + b. We were already given the b value, or y-intercept as y = 10. Therefore:

y = 5x + 10 is the equation written in slope-intercept form.

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3 years ago
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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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2 years ago
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Step-by-step explanation:

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