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Olegator [25]
2 years ago
10

2c + 4d C=8 D=-5 Please help

Mathematics
2 answers:
Dahasolnce [82]2 years ago
5 0

Answer:

2c+4d

if c=8 and D=5,

2(8)+4(5)

16+20

=36

Step-by-step explanation:

Taya2010 [7]2 years ago
5 0
2c + 4d
2(8)+4(5)
16+20
36
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Answer:

B. 28 hours

Step-by-step explanation:

GIVEN :- <em>Time taken by family to travel 600 km is 8 hours</em>

CALCULATIONS :-

<em>To calculate the time to travel 2100 km, we need to calculate distance traveled in 1 hour</em>

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Therefore time required to travel 2100 km is 28 hours.


6 0
3 years ago
The mean number of travel days per year for salespeople employed by three hardware distributors needs to be estimated with a 0.9
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Answer:

133

Step-by-step explanation:

7 0
3 years ago
4. Simplify the expression.<br> -3 (b-7)
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Answer:

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5 0
3 years ago
Math<br> My fatal weakness<br> Especially on Fridays
swat32

Answer:

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Step-by-step explanation:

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Have a great day!

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3 years ago
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