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Soloha48 [4]
3 years ago
12

I will pick Brainiest plz help solve for k 5(−2k−3)+2k

Mathematics
2 answers:
Naddik [55]3 years ago
7 0

Answer:

-8k-15

Step-by-step explanation:

5(−2k−3)+2k

Distribute

-10k -15 +2k

Combine like terms

-8k-15

JulijaS [17]3 years ago
3 0
5(-2k - 3) + 2k
distribute
-10k - 15 + 2k
combine like terms
-8k - 15
solve for k
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igomit [66]

Answer:

B. $715.21

Step-by-step explanation:

Apparently, Margaret makes her first payment after she has incurred a finance charge on the amount.

At the end of the first month, the balance due is ...

... 692.77×(1 + 0.217/12) = 705.30

At the end of the second month, the balance due is ...

... (705.30 -290)×(1 +0.217/12) = 422.81

At the end of the third month, the balance due is ...

... (422.81 -290)×(1 +0.217/12) = 132.81

Margaret makes total payments of $290×2 +132.81 = $712.81

Of the choices listed, the best selection is ...

... B. $715.21

_____

<em>Comment on the answer choice</em>

The total $715.21 seems to also include a finance charge on the final payment amount. (It actually includes a charge on $132.72, which is slightly different from the final payment amount.) There will not be any such charge, so the <em>available answer choices are all in error</em>.

Actually, we expect the total cost to be closer to $702.25, because we expect that Margaret will make her first payment before any finance charges are incurred.

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You should ask your teacher to show you in detail how to work this problem.

3 0
2 years ago
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2y to the power of 2x - 3xz = ?
MrRissso [65]

Answer:

x•(2xy-3z)

Step-by-step explanation:

2x²y -3xz== x(2xy-3z)

6 0
3 years ago
So do yall know this?
ddd [48]

Answer:

Length: meter

Mass: Kilogram

Volume of a solid: Cubic meter

Volume of a liquid: Liters

Temperature: Degree Celsius

Time: second

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p =  \frac{m}{v}

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3 years ago
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What is 863.141 in expanded form
tiny-mole [99]
800.000+60.000+3.000+100+40+1
8 0
3 years ago
Please help. will give brainliest to the correct answer, Thanks!
____ [38]

Answer:

C

Step-by-step explanation:

The dot is empty, so that means it does not include -3, which works.

It is moving right, indicating x is more than -3, which is also correct,

therefore it is C.

<em>Hope that helps!</em>

8 0
2 years ago
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