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docker41 [41]
2 years ago
6

-6x-2y=9 what is the slope

Mathematics
1 answer:
Ainat [17]2 years ago
4 0

Answer:

\huge\boxed{m=-3}

Step-by-step explanation:

The standard form:

Ax+By=C

The slope-intercept form:

y=mx+b

m - slope

<h2>METHOD 1:</h2>

m=-\dfrac{A}{B}\\\\-6x-2y=9\to A=-6;\ B=-2\\\\m=-\dfrac{-6}{-2}=-3

<h2>METHOD 2:</h2>

-6x-2y=9

convert to the slope intercept form:

-6x-2y=9\qquad|\txt{add}\ 6x\ \text{to the both sides}\\\\-2y=6x+9\qquad|\text{divide both sides by (-2)}\\\\y=-3x-4.5\to m=-3

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Step-by-step explanation:

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3 years ago
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iris [78.8K]

Answer:

4 dozens

Step-by-step explanation:

<em>Find Eleanor and Joanna's ratio of eggs to milk</em>

Eleanor:

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Joanna:

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<em>They gather one gallon of milk each which means Joanna has 1 dozen eggs and Eleanor has 3 dozens of eggs.</em>

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Therefore, total dozen of eggs the family have per week is 4 dozens.

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3 years ago
Riley started selling bracelets. During the first month she sold 400 bracelets at $10 each. She tried raising the price, but for
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I would just divide 400 and 10 and then try to come up with the salary
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3 years ago
What is the equation of this circle in general form?
jekas [21]

Answer:

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Step-by-step explanation:

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Answer:

Option B is right

Step-by-step explanation:

P(A or B)

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This implies that A occurs or B occurs

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