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WITCHER [35]
3 years ago
5

What is 7x^2-8x-9=-3x rounded to the nearest hundredth

Mathematics
1 answer:
jonny [76]3 years ago
5 0

Answer: 1.55, and -0.83

Step-by-step explanation:

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Solve for X, please show work!
Molodets [167]

Answer:

the solution set consists of {x < -2 ∪ x > 10/3}

Step-by-step explanation:

|3x - 2| > 8 is equivalent to the following set of inequalities:

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and

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In case 1, above, add 2 to both sides, obtaining 3x > 10, or x > 10/3.

In case 2, above, carry out the indicated multiplication first:

-3x + 2 > 8.  Next, subtract 2 from both sides:  -3x > 6.

Next, divide both sides by -3, remembering to reverse the direction of the inequality sign:  x < -2.

Thus, the solution set consists of {x < -2 ∪ x > 10/3}

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A translation of Figure 1 results in Figure 2.

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Tanzania [10]
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sergeinik [125]
The answer is 42


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