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yulyashka [42]
2 years ago
9

Given that 2x+y= y+x+1 and y =2x+2y solve for x and y​

Mathematics
1 answer:
Pachacha [2.7K]2 years ago
7 0

Answer:

x=1,y=-2

Step-by-step explanation:

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Answer:

75 pieces

Step-by-step explanation:

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what is most likely true about the digital grandparents of students that attend fridgemont high? the results of the survey are s
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More grandparents prefer hard copy over digital copy
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Solve<br> 4x + 1 = 2x -5
Jobisdone [24]

∑ Hey, ramosblan81 ⊃

Answer:

x = -3

Step-by-step explanation:

<u><em>⇒ Given:</em></u>

<em>4x + 1 = 2x -5</em>

<em />

<u><em>║ Solve ║:</em></u>

<em>4x + 1 = 2x -5</em>

<em>Subtracting 1 from both sides:</em>

<em>4x + 1 = 2x -5</em>

<em>4x + 1 - 1 = 2x -5 -1</em>

<em>4x = 2x - 6</em>

<em>Now subtracting 2x from both sides:</em>

<em>4x - 2x = 2x - 6 - 2x</em>

<em>2x = -6</em>

<em>Then divide both sides by 2</em>

<em>2x/2 = -6/2</em>

<em>x = -3</em>

<em />

<em>Thus, the answer is x = -3.</em>

<em />

<u><em>xcookiex12</em></u>

<u><em></em></u>

<em>8/18/2022</em>

3 0
1 year ago
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Using the figure below, find the measure of z ( just enter in the number for your answer don’t worry about the degree symbol or
belka [17]

Answer:

z = 29°

Step-by-step explanation:

We know that the 3 angles in a triangle always add up to 180°.  So for triangle ABC, angle A = 59° (given), and angle B = 43° + 49° = 92° (given).  

angle A + angle B + angle C = 180°

59° + 92° + z = 180°

151° + z = 180°

Subtract 151° from both sides of the equation

z = 180° -151°

z = 29°

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3 years ago
A survey showed that 82% of youth most often used the internet at home. What fraction of youth surveyed most often use the inter
balandron [24]

Answer: 18% of youth used the internet elsewhere.

Step-by-step explanation:

At first, this problem might seem confusing since there could be places other than home with different percentages, and it feels as if you don't know enough to solve the problem.

But in reality, it breaks down to home or any other place in the world! If you're not at home, you need to exist somewhere.

So, it's actually as simple as 100% (you cannot have a total greater than 100% in the real world) - 82% = 18%

So, 18% of youth used internet in a place other than home.

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3 years ago
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