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raketka [301]
3 years ago
12

Solve the equation -3k+6=15

Mathematics
1 answer:
Assoli18 [71]3 years ago
8 0

Answer:

K= -3

Step-by-step explanation:

-3k+6=15

     -6   -6

-3k=9

/-3  /-3

k=-3

subtract 6 from both sides.

divide each side by -3 to get K alone

-3 is your answer.

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There are 96 new houses being built in a neighborhood. Last month,1 over 4 of them were sold. This month, 1 over 3 of the remain
Elis [28]
1/4 of 96 were sold... replace "of" with ×

1/4 × 96 = 96/4 = 24

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96 - 24 = 72 houses.

1/3 of 72 were sold the next month

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24 houses were sold the second month so there are...

72 - 24 = 48 houses left
8 0
3 years ago
Determine whether the statement is true or false, and explain why.
Sedbober [7]

Answer:

True

Step-by-step explanation:

The integral

\int\limits^1_0 {xe^{10x}} \, dx

in the integral we have a product of a monomial: x

and an exponential function: e^{10x}

In general case, when we have a combination of these two things you can use the integration by parts, where x will be u and e^{10x} will be dv.

The statement is true

3 0
3 years ago
Someone please.. help me in this please I don’t want to fail it..please
igomit [66]

Answer:

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Step-by-step explanation:

3+5+9+14+16+18= 65

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So now we know the mean (average) now we need to see how far away each number is from the mean (average).10.83-3 is 7.83. 10.83-5 is 5.83. 10.83-9 is 1.83. 10.83-14 is -14.17, but -14.17 would be a normal 14.17 because it wants the absolute value. 10.3-16 is -5.17 (of course keep it as a positive), and finally 10.83-18 is -7.17 as a positive. Now for the mean absolute value of the data they likely mean from 0, so it would be 10.83.

Hope it helped and wasn't too confusing :)

7 0
3 years ago
A center has a center at X(4, -3) and a point on the circle is W(8, 0). What is the location of Y on the diameter WY?
galben [10]

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Step-by-step explanation:

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4 0
2 years ago
A jewelry shop makes and sells pearl necklaces. The shop has a total of 6,832 pearls. Each necklace has 16 pearls. Marvin says t
alisha [4.7K]

Answer:

I  dont know why he was incorrect because you didn't show us it but the correct answer is 427.

Step-by-step explanation:

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8 0
4 years ago
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