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luda_lava [24]
3 years ago
5

I NEED HELP WITH 4 PROBLEMS PLEASE HELP ME QUICKLY! 1.-6(1+7k)+7(1+6k) is less than or equal to -2 2. -2(2-2x)-4(x+5) is less th

an or equal to -24 3.3(1-2x)>3-6x 4.-2(5+6n)<6(8-2n)
Mathematics
1 answer:
melisa1 [442]3 years ago
3 0

Answer:

NUMBER 2) x>_3/7

Step-by-step explanation:

-2(2-2x)-4(x+5) is less than or equal to -24

-2(2-2x)-4(x+5) <_ -24        Divide the expression by the #'s outside the ()

2-2x+x+5>_-3                     This is the quotient from dividing it by -8 (-2 and -4)

(when you divide by a negative number, the signs flip)

7-x>_-3                                Now, divide both sides by 7

-x>_-3/7                              If you want, convert to a decimal. Lastly, divide by -1

x>_3/7

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Answer:

Step-by-step explanation:

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7 0
2 years ago
(9h+3)(−h−1) porfavor ayudenme con esta pregunta.
BartSMP [9]

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~

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