Question

1. solve for x and graph solution on a real number line |150-20x| ≤10 2. solve...

1. solve for x and graph solution on a real number line

|150-20x| ≤10

2. solve for x and graph solution on a real number line

radical (9-2x)^2   ≤ 5

Math   Precalculus   
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Answer #1

Answer:

1. x belongs to the range [7,8]
2. x belongs to the range []

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