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STALIN [3.7K]
4 years ago
10

Solve the inequality -2x is less than or equal to 3x + 1 is less than or equal to 10

Mathematics
1 answer:
KatRina [158]4 years ago
3 0
-2x < = 3x + 1 < = 10

split them
-2x < = 3x + 1         3x + 1 < = 10
-2x - 3x < = 1          3x < = 10 - 1
-5x < = 1                 3x < = 9
x > = -1/5                 x < = 3

solution is : -1/5 < = x < = 3 <==
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Answer:

1. B) Figure B.

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Step-by-step explanation:

Given: Radius of Circle A= 4

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           Radius of circle C= 6

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Da<br> A<br> Solve the equation 2x^2+3=0
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Answer:

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General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Equality Properties

<u>Algebra I</u>

  • Solving quadratics

<u>Algebra II</u>

Imaginary root i

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Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

2x² + 3 = 0

<u>Step 2: Solve for </u><em><u>x</u></em>

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  3. [Equality Property] Square root both sides:                                                    x = ±√(-3/2)
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