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Nataly_w [17]
3 years ago
5

Find the slop from the given equation. 2x + 4y + 7 = 0

Mathematics
1 answer:
antiseptic1488 [7]3 years ago
6 0

The slope of the line would be -1/2.

To find the slope we need to make the line in the form y = mx + b:

2x + 4y + 7 = 0

2x + 4y = -7

4y = -2x - 7

÷ 4

y = (-2/4)x - (7/4)

-2/4 simplifies to -1/2.

I hope this helps!


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Answer:

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Step-by-step explanation:

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\frac{4-(-2)}{9-(-7)}

3. Simplify the equation.

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Answer:

$125/month

Step-by-step explanation:

<em>equation we got:</em>

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<em>subtract</em><em> </em><em>3</em><em>0</em><em>0</em><em>0</em><em> </em><em>from</em><em> </em><em>both</em><em> </em><em>sides</em>

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<em>divide</em><em> </em><em>both</em><em> </em><em>sides</em><em> </em><em>by</em><em> </em><em>3</em><em>6</em><em> </em><em>to</em><em> </em><em>get</em><em> </em><em>x</em><em> </em><em>by</em><em> </em><em>itself</em>

125 = x

x = 125

<em> </em><em>so</em><em> </em><em>rayyan</em><em> </em><em>paid</em><em> </em><em>$</em><em>1</em><em>2</em><em>5</em><em> </em><em>per</em><em> </em><em>month</em>

5 0
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Answer:

Step-by-step explanation:

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a11x1 + a12x2 + · · · + a1nxn = b1 (1)

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Here, all of the coefficients aij and all of the right hand sides bi are assumed to be known constants. All of the

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We now introduce, by way of several examples, the systematic procedure for solving systems of linear

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1

and substituting this solution into the remaining two equations

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8 0
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Ivan

Answer:

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Step-by-step explanation:

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