Selcouthwisp
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Lots of Points, Help. EXPLAIN HOW!
Which compound inequality represents the inequality 3|y + 7| − 16 > 5?
y + 7 > −7 AND y + 7 < 7
y + 7 > −7 OR y + 7 < 7
y + 7 > −7 OR y + 7 > 7
y + 7 < −7 AND y + 7 > 7

Respuesta :

Answer:

y+7 < -7   OR    y+7 > 7   (No correct option in your question)

Step-by-step explanation:

3|y + 7| − 16 > 5

3|y + 7| − 16 +16> 5+16

3|y + 7|>21

3|y + 7| / 3 > 21 /3

|y + 7| > 7

+(y+7) > 7        OR      -(y+7) > 7

y+7>7   OR    y+7 < -7

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