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3 years ago

What's the sum of 6(-2.1k - 2) + (7k + 5)

Mathematics

2 answers:

jok3333 [9.3K]3 years ago

5 0

The sum of 6(-2.1k-2) + (7k+5) is -5.6k-7

gladu [14]3 years ago

4 0

-2.6k is the answer, I feel like a nerd now

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Factor -1/2out of -1/2x+6

Volgvan

$-\dfrac{1}{2}x+6=-\dfrac{1}{2}\left(\dfrac{-\frac{1}{2}x}{-\frac{1}{2}}+\dfrac{6}{-\frac{1}{2}}\right)=-\dfrac{1}{2}\left(x-\dfrac{6\cdot2}{1}\right)=\boxed{-\dfrac{1}{2}\left(x-12\right)}$

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3 years ago

Please help me I need to turn in tomorrow please help me

Monica [59]

Answer:

<em>Answer: A. 0.2</em>

Step-by-step explanation:

<u>Probability</u>

The circle graph shows the distribution of the makeup of the Riverside Municipal Choir.

The total number of choir sections is: 8+10+10+12=40

To calculate the probability of a member chosen at random comes from the alto section, we use the formula:

$\displaystyle P=\frac{8}{40}$

Calculating:

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Answer: A. 0.2

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2 years ago

What is 30% of 70 feet

ira [324]

$p\%=\dfrac{p}{100}\\\\30\%=\dfrac{30}{100}=0.3\\\\30\%\ of\ 70ft\ is\ 0.3\cdot70ft=21ft$

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3 years ago

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Answer:

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3 years ago

Find the total monthly cost for this plan to buy.

sergiy2304 [10]

Answer:

maybe this Total cost

=383.17+200+82+300+62.50

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Step-by-step explanation:

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3 years ago

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