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3 years ago

WILL GIVE 25 POINTS, THANKS, STARS, + BRAINLIEST ANSWER

2 answers:

8 0

Multiply everything in the parentheses by -2/3
-2/3 x 2x -2/3 x (-1/2)
that would then be
-4/3x + 1/3 <1/5x-1
now multiply both side of the inequality by 15 since it’s the great common divisor so it would come out to be
-20x+5<3x-15
Then move the like terms next to each other
-20x -3x<-15-5
And collect them
-23x<-20
Then divide Both sides by -23 and the answer should be
X>20/23
Hopefully I did it correctly but make sure to use the correct sign inequality sign

Nutka1998 [239]3 years ago

3 0

I hope I help, the answer should be -120 if I'm. Correct

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s/4 + 15 = 14

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2 years ago

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Radda [10]

Answer:

the question is incomplete, so I looked for a similar one:

<em>After the release of radioactive material into the atmosphere from a nuclear power plant, the hay was contaminated by iodine 131 ( half-life, 8 days). If it is all right to feed the hay to cows when 10% of the iodine 131 remains, how long did the farmers need to wait to use this hay? </em>

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3 years ago

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Savatey [412]

Answer:

-16

Step-by-step explanation:

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Melanie said:
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See my attached drawing of a counterexample.

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3 years ago

***WILL GIVE 25 POINTS, THANKS, STARS, + BRAINLIEST ANSWER***

WILL GIVE 25 POINTS, THANKS, STARS, + BRAINLIEST ANSWER