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Sophie [7]
3 years ago
7

Solve the compound inequality below:

Mathematics
1 answer:
insens350 [35]3 years ago
8 0
3 - 8r <= 3 + 4r
3 - 3 <= 4r + 8r
0 <= 12r
0 <= r

-6+ 4r < 2+ 4r
4r - 4r < 2 + 6
0 < 8
all real numbers

The "or" statement means combining the sets of solutions.

combined sets = all real numbers
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My son is trying to figure out how to decompose 8/12 and what he has to work with is x/2 + x/2 =8/12
vekshin1
X/2 + x/2 = 2x / 2 or just x. So x = 8/12 which can be simplified by their greatest common factor of 4. Divide both top and bottom by 4. This gives you x = 2/3. 

Your answer for that equation is x = 2/3

Not sure what you mean by "decompose" though. 
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3 years ago
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sashaice [31]

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Step-by-step explanation:

-(5 – 9) - (-2)(2)

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3 years ago
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S_A_V [24]
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3 years ago
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mr Goodwill [35]
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