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Umnica [9.8K]
3 years ago
15

As Jackson built a square fence around his garden, he wondered how much he would have to pay if he increased the length of each

side of the fence by the same number of meters. Each meter of fence costs 3 dollars. Which of the following functions best describes the additional amount of money Jackson will have to spend, in dollars, if he increases each side of the fence by m meters?
Mathematics
1 answer:
Rom4ik [11]3 years ago
4 0
A good function for this situation would be

c = 4(3m)


C is the cost of it all, m is the number of meters. The 3 is how many dollars it costs for each individual meter, and the 4 is how the length would need to be applied to all four sides of the fence. Hope this helped!
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Enunciado:Si una empresa determina que sus costos obedecen a un modelo lineal y además sabe que si produce $10$ unidades sus cos
const2013 [10]

Responder:

y = 200x + 2000

Explicación paso a paso:

Deje que la ecuación lineal se exprese como y = mx + c

m es la pendiente

c es la intersección

Si la empresa produce $ 10 unidades, sus costos totales son $ 4000 dólares y si produce $ 15 unidades sus costos ascienden a $ 5000 dólares, entonces podemos representar esto como puntos de coordenadas;

(10,4000) y (15,5000)

Conseguir la pendiente

m = 5000-4000 / 15-10

m = 1000/5

m = 200

Obtener la intersección c

Sustituya m = 2000 y el punto (10, 4000) en la fórmula y = MX + c

4000 = 200 (10) + c

4000-2000 = c

c = 2000

Sustituya m = 200 y c = 2000 en la ecuación y = mx + c

y = 200x + 2000

Por tanto, la expresión lineal requerida es y = 200x + 2000

3 0
3 years ago
A line passes through (3, 7) and (6, 9). Which equation best represents the line?
lana [24]

Answer:

brainly.com/question/2574086b

Step-by-step explanation:

brainly.com/question/2574086

8 0
3 years ago
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You visit the Grand Canyon and drop a penny off the edge of a cliff. The distance the penny will fall is 16 feet the first secon
fiasKO [112]
The penny will fall 112 feet the fourth second, 144 feet the fifth second, and 176 feet the sixth second. Therefore, the penny will be a total of 576 feet from the cliff at six seconds.
5 0
2 years ago
Find the missing length in the image below
lara31 [8.8K]

Let it be x

Using basic proportionality theorem

\\ \sf\longmapsto \dfrac{x}{10}=\dfrac{14}{7}

\\ \sf\longmapsto \dfrac{x}{10}=2

\\ \sf\longmapsto x=10(2)

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2 years ago
What is 7.5% of 80? Round to the hundredth
AfilCa [17]

7.5 percent equals to 7.5/100
Hence ,
7.5 × 80 = 6

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3 years ago
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