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disa [49]
2 years ago
10

Solve the equation 3(x+4.5x ) = 36. Explain your reasoning THOROUGHLY.

Mathematics
1 answer:
Vesna [10]2 years ago
3 0

Answer:

x \approx 2.18

Step-by-step explanation:

3(x+4.5x)=36

we can use the distributive property and get

3(x)+3(4.5x)=36\\\\3x+13.5x=36\\\\

and we can add like terms

(3+13.5)x=36\\\\16.5x=36

and know we divide both sides by 16.5

16.5x*(\frac{1}{16.5})=36*(\frac{1}{16.5})\\\\x=\frac{36}{16.5}

and doing the dvision we get that

x\approx 2.18

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<em>The bee traveled 11.7 meters.</em>

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3 years ago
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Solve for the equation for all x values by completing the square x^2 - 27= 67
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Answer:

The solutions for the equation x^2\:-\:27=\:67 are x=\sqrt{94},\:x=-\sqrt{94}.

Step-by-step explanation:

To find the solutions for the equation x^2\:-\:27=\:67 you must:

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