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vladimir1956 [14]
3 years ago
5

HELP! WILL MAKE BRAINLEST What is the equation of this line? y=2x−3 y=−1/2x−3 y=−2x−3 y=1/2x−3

Mathematics
2 answers:
Luden [163]3 years ago
5 0

The answer is y = 2x - 3. Because you'll first start a point -3. Now 2x would change and add an invisible on making it 2/1. Then from point -3. You'll rise up 2 units and run 1 unit to the right. Showing exactly in the graph.

Dennis_Churaev [7]3 years ago
3 0

Answer:

Y = 2x-3

Step-by-step explanation:

You start at the point -3. THen as you find the y value you will go up by two units and then go 2 units to the right. THis will give u ur answer if y=2x-3. Hope this helps!

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Solve using elimination.<br> 5x + 7y = -6<br> 4x + 7y = -9
Ede4ka [16]
Answer:

Simplifying
5x + 7y = -6

Solving
5x + 7y = -6

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-7y' to each side of the equation.
5x + 7y + -7y = -6 + -7y

Combine like terms: 7y + -7y = 0
5x + 0 = -6 + -7y
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x = -1.2 + -1.4y

Simplifying
x = -1.2 + -1.4y
__________________________________

Simplifying
4x + 7y = -9

Solving
4x + 7y = -9

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-7y' to each side of the equation.
4x + 7y + -7y = -9 + -7y

Combine like terms: 7y + -7y = 0
4x + 0 = -9 + -7y
4x = -9 + -7y

Divide each side by '4'.
x = -2.25 + -1.75y

Simplifying
x = -2.25 + -1.75y
6 0
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Answer:

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Jim Tree sells trees. The mean length of the trees purchased was 68 inches with a standard deviation of 10 inches. Jim wants to
Zepler [3.9K]

Step-by-step explanation:

We know that,

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