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jeka57 [31]
3 years ago
15

Factor the quadratic expression completely. -3x^2 + 17x - 20

Mathematics
1 answer:
Luba_88 [7]3 years ago
7 0
Answer- -(x-4)(3x-5)

Work- -3x^2+12x+5x-20
-3x(x-4)+5(x-4)
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83/20, 4 1/6, 4.165,4.94 from least to greatest
My name is Ann [436]

Answer:

1. \frac{83}{20}

2. 4.165

3. 4\frac{1}{6}

4. 4.94

Step-by-step explanation:

Divide each separately.

\frac{83}{20}=4.15

4\frac{1}{6}=\frac{25}{6}=4.167

4 0
3 years ago
Which fraction represents this decimal? (Simplify)
Sveta_85 [38]

Answer:

5/40

Step-by-step explanation:

5/40=1/8 = 0.125

5 0
4 years ago
A home-based sign company uses this function to model its monthly profit, where x is the price of each sign it sells. what is th
SpyIntel [72]

<u>The </u><u>profit </u><u>made is </u><u>$4,460.</u>

What is a profit in business?

  • In its simplest form, it's the amount left after subtracting your total expenses from your total revenue.
  • The money remaining, your profits, can either be kept in the business and re-invested to finance future growth, or distributed as a draw or dividends to stakeholders.

The profit model, P(x) = -10x² + 498x - 1,500

Where, x = price per sign sold

If the price per sign sold is $20. Hence, x = $20

The profit made can be calculated thus :

Put x = 20 in the profit function :

P(20) = -10(20)² + 498(20) - 1,500

P(20) = - 10(400) + 9960 - 1500

P(20) = - 4000 + 9960 - 1500

P(20) = $4,460

The profit made is $4,460

Learn more about profit

brainly.com/question/15036999

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4 0
2 years ago
How to simplify this ​
Margarita [4]

Answer:

8/27     decimal form: 0.296

Step-by-step explanation:

4 0
3 years ago
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