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irga5000 [103]
3 years ago
9

Solve the following inequality.

Mathematics
1 answer:
Crazy boy [7]3 years ago
4 0

Answer:

A -6 < x ≤ -3

Step-by-step explanation:

21 ≤ - 3(x - 4) < 30

Divide all parts by -3.  Remember that flips the inequalities

21/-3  ≥ - 3/-3 (x - 4) > 30/-3

-7  ≥  (x - 4) > -10

Add 4 to all sides

-7+4  ≥  x - 4+4 > -10+4

-3  ≥  x  > -6

Rearranging the order

-6 < x ≤ -3

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Hope this helps! If you have any additional questions, please don't hesitate to ask me or your teacher to be sure you master the subject. Also thank you for the generous points!! Stay safe and please mark brainliest!!

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3 years ago
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Which expression is equivalent to (-4y - x) - (3y - 9x)
WINSTONCH [101]

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Step 4: Answer: -7y+8x

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