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Ronch [10]
3 years ago
6

(4n+4)(5n-8)

Mathematics
1 answer:
joja [24]3 years ago
3 0
Hello there!

(4n + 4)(5n-8)
First,we need to distribute
(4n)(5n)+(4n)(-8)+(4)(5n)+(4)(-8)
20n² -32n + 20n - 32
20n² -12n - 32



Yes,you did it right. Good job!
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Alenkinab [10]
A dependent variable is a value that depends on how the other variables are controlled or manipulated.
Meanwhile, an independent variable, is as what its name suggests, is independent and doesn't change based on the value of other variables.
a.) The dependent variable is the number of glitter markers
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c.) The number of glitter markers Teresa needs to buy depends on the number of gift bags she has. She has to multiply 
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3 years ago
The table below shows the typical hours worked by employees at a company. A new employee is offered an annual salary of $37,000.
Mademuasel [1]

Answer:

Salaried pay is preferable for a new employee

Step-by-step explanation:

<u>As per table, hours worked per week:</u>

  • 0+ 8.5+ 9.5+ 7.5+ 8+ 8.5+ 4 = 46

<u>Employee gets paid for 46 hours per week:</u>

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<u>Average yearly salary would be:</u>

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<u>Comparing with annual salary, we see:</u>

  • $37000 > $35770

As we see, hourly employees get paid less, so the new employee should choose annual salary option

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Which of the following statements is true for the quadratic equation x2 – 16x + 64 = 0?
irinina [24]

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Please provide the statements.

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
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Alona [7]
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8 0
3 years ago
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PLEASE HELP!! I'LL MARK BRAINLIEST &amp; 30 POINTS
ser-zykov [4K]

We are first ask to translate this equation. So using the correct notation...

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We can also solve it.

3x-9 = 6x6/4

3x-9 = 36/4

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3x = 18

x=6

answer: X=6

3 0
3 years ago
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