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2 years ago

Hey everybody! Can anybody help me out with this algebra problem? I would really appreciate it if you can!

Mathematics

1 answer:

umka2103 [35]2 years ago

4 0

Answer:

x and y are directly related because y = -3x

Step-by-step explanation:

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stiv31 [10]

Answer:

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Step-by-step explanation:

$\sqrt{4x+41}=x+5$

on squaring both sides

$4x+41=(x+5)^2\\\\4x+41=x^2+10x+25\\\\x^2+6x-16=0\\\\x^2+8x-2x-16=0\\\\x(x+8)-2(x+8)=0\\\\(x-2)(x+8)=0$

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Putting x=2 in original equation, we get

$\sqrt{4\times 2+41}=2+5$

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Putting x=-8 in original equation

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Explain how you know 7/12 is greater than 1/3 but less than 2/3

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7/12
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7/12>1/3
<span>7/12<2/3
</span>

convert all of these to a common denominator:
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---
7/12 = 7/12
1/3 = 4/12
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---
place into compound inequality:
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