Please help i really need the points

Mathematics

1 answer:

photoshop1234 [79]2 years ago

7 0

Answer:

D) dashed line, shade above

Step-by-step explanation:

The boundary line would be dashed for the reason because it is a sign without the line on the bottom, so if the sign looked like this (≥), then it would be solid. You are going to shade above because it is a greater than sign, so above! I hope this helps!

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//Multiply by -1 on both sides:
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Divide by 4 on both sides:
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-----------------------------------------
Answer: x = 15 (Answer C)
-----------------------------------------

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