3 years ago

What is 5s-9<2s+12

1 answer:

5 0

$5s-9 < 2s+12\ \ \ \ \ |\text{add 9 to both sides}\\\\5s < 2s+21\ \ \ \ |\text{subtract 2s from both sides}\\\\3s < 21\ \ \ \ |\text{divide both sides by 3}\\\\\boxed{x < 7\to s\in(-\infty,\ 7)}$

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Art [367]

For this case we have the following polynomials:
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Q = x + 5$
By subtracting both polynomials we have:
$P - Q = (3x ^ 2 + 2x - 6) - (x + 5)
$
What we must do is subtract terms of the same degree.
We have then:
$P - Q = 3x ^ 2 + (2x - x) + (-6 - 5)

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Answer:
$3x ^ 2 + x - 11$ will be a polynomial

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3 years ago

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RUDIKE [14]

Answer:

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Step-by-step explanation:

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Read 2 more answers

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AnnyKZ [126]

Answer:

B) 25

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3 years ago

Find the equation of the line that is perpendicular to y = - 1/3 x + 2 and passes though the point (-5,2)

elena55 [62]

Answer:

y - 2 = 3(x + 5)

Step-by-step explanation:

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Use the point-slope formula y - k = m(x - h):

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gayaneshka [121]

Hi.
your answer is 1/3, or 2/6, or 3/9, or 4/12, etc.
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