3 years ago

1. Laura was having a birthday party. She had 18 guests attend her party. She ordered pizza for dinner. Each pizza

1 answer:

7 0

Answer:

Laura will need to order 3 pizza boxes and Laura will need to spend $37.50.

Step-by-step explanation:

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Anna [14]

25 * 16 = 400 tickets were sold

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Answer:

Step-by-step explanation:

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Sveta_85 [38]

The answer is: $14,400

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aivan3 [116]

<h3>Therefore either $x = \frac{-3+\sqrt{17}}{2}$ or, $x = \frac{-3-\sqrt{17}}{2}$ </h3>

Step-by-step explanation:

$3x^2 +9x -6=0$ $x = \frac{-b\pm\sqrt{b^2- 4ac} }{2a}$

$\Leftrightarrow x = \frac{-9\pm\sqrt{9^2- 4.3(-6)} }{2.3}$ here a = 3 ,b = 9 and c= -6

$\Leftrightarrow x = \frac{-9\pm\sqrt{153} }{6}$

$\Leftrightarrow x = \frac{3(-3\pm\sqrt{17}) }{6}$

$\Leftrightarrow x = \frac{-3\pm\sqrt{17}}{2}$

Therefore either $x = \frac{-3+\sqrt{17}}{2}$ or, $x = \frac{-3-\sqrt{17}}{2}$

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3 years ago

Mrac [35]

Secured Loan is the <span>answer.

</span>

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3 years ago