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vfiekz [6]
3 years ago
8

1/2(8x-6) = x + 9 solve ... hurry

Mathematics
2 answers:
QveST [7]3 years ago
5 0

Answer:

x=4

Step-by-step explanation:

4x-3=x+9

4x-x-3=9

4x-x=9+3

3x=9+3

3x=12

3/3

12/3=4

x=4

irga5000 [103]3 years ago
5 0

Answer:

X=4

Step-by-step explanation:

4x-3=x+9

4x-3+3=x+9+3

4x=x+12

4x-x=x+12-x

3x=12

3x/3=12/3

x=4

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The equation of the car rental company in the form y = kx is; y = 18.50x

The equation y = kx is such that;

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  • x = independent variable

  • k = constant of proportionality.

In essence; to determine the constant of proportionality, k in this case;

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Since the company charges, $55.50 for 3 days; we have;

By evaluation k = $55.50/3

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brainly.com/question/19012756

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Alex sold 330 candy bars, milk chocolate candy bars sold for $2 each and white chocolate candy bars sold for $3 each. Alex sold
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Answer:

<em>Alex sold 330 white chocolate bars</em>

Step-by-step explanation:

let the milk chocolate candy be x and the white chocolate candy be y. then

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stiv31 [10]

Answer:

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Step-by-step explanation:

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