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Alexxx [7]
3 years ago
10

Try This question solve using elimination I’ll give you brainliest

Mathematics
1 answer:
koban [17]3 years ago
4 0

Answer:

(7, 1/2)

Step-by-step explanation:

Multiply second equation by 2 and subtract.

3x - 4y = 19

- (4x - 4y = 26)

You get -x = -7

x = 7

Substitute x into any equation.

3(7) - 4y = 19

21 - 4y = 19

-4y = -2

y = 1/2

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This exponential function y = 3(2)x + 4 represents the growth of a certain species of animal in a specific area. The y-axis repr
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Answer:

The correct answer is A

Step-by-step explanation:

Because it is an exponential function, we know it goes up by a factor of the base of the exponential for each year. Since 2 is the base of the exponential, we know it goes up by a factor of 2 (otherwise known as doubling).

6 0
3 years ago
Read 2 more answers
What is the slope of the line passing through the points (2,-5) and(4,1)
pav-90 [236]

\bf (\stackrel{x_1}{2}~,~\stackrel{y_1}{-5})\qquad (\stackrel{x_2}{4}~,~\stackrel{y_2}{1}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{1-(-5)}{4-2}\implies \cfrac{1+5}{2}\implies \cfrac{6}{2}\implies 3

6 0
2 years ago
The formula <img src="https://tex.z-dn.net/?f=X%3D%20%5Cfrac%7BD%7D%7B1-h%7D" id="TexFormula1" title="X= \frac{D}{1-h}" alt="X=
Debora [2.8K]
X = D/(1 - h)
1 - h = D/x
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D = 400, X = 4000
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3 0
3 years ago
A trucker had a load of grain containing 2 tons. She unloaded 1 ton 1,200 pounds at the warehouse. How much grain does she still
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1,200 pounds or 1 ton of grain

7 0
3 years ago
LOOK AT IMAGE PLEASE!
Gnoma [55]

Answer:

3x + y = 4

Step-by-step explanation:

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<h3>Hope it is helpful....</h3>

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