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gavmur [86]
3 years ago
8

Combine like terms. What is a simpler form of the expression? -3(-4y + 3) + 7y

Mathematics
1 answer:
sashaice [31]3 years ago
4 0
19y-9. you distribute -3 into (-4y +3) to get 12y -9 and then you combine like terms so 12y +7y to get 19y and you still have the -9 so the simplest form would be 19y-9

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Alexa opens a savings account with a starting balance of $10,000. She will not make any additional deposits or withdrawals. The
Mice21 [21]

Answer:

$12,000

Step-by-step explanation:

Use the simple interest formula: P = A(1 + rt)

P = final balance (?)

A = starting balance (10,000)

r = interest rate (0.05)

t = years (4)

P = 10,000(1 + 0.05 · 4)

P = 10,000(1 + 0.2)

P = 10,000(1.2)

P = 12,000

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swat32

<em>I am against people doing this.</em>

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2 years ago
Solve for n.<br><br> 6 + 2n = 10<br><br> n =
melisa1 [442]

Step-by-step explanation:

<h2>Answer:-</h2>

\tt{6+2n = 10}

\tt{2n = 10-6}

\tt{2n = 4}

\tt{n = \dfrac{4}{2}}

\boxed{\tt{n=2}}

Hope it helps :)

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3 years ago
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k0ka [10]

First you had to remove parenthesis first.

-3*2=-6

Multiply by the numbers.

3*2=6

Final answer \boxed{=-6}

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Hope this helps!

And thank you for posting your question at here on brainly, and have a great day.

-Charlie

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Answer:

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Step-by-step explanation:

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