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Nataly [62]
3 years ago
9

3(1−2)<33 I will give brainliest!, Pls if possible explaine to me how to do ittt

Mathematics
2 answers:
adell [148]3 years ago
8 0

Answer:

I believe it is B. n<-5

Step-by-step explanation:

Lorico [155]3 years ago
5 0

Answer:

n>-5

Step-by-step explanation:

Imagine the< is an equal sign Solve it as you would normally do

3(1-2n) < 33

3(1-2n) = 33

Then use the distributive property

3 - 6n = 33

-3. -3

-6n = 30

Inverse operations

-6n = 30

When you use inverse operations and you divide l

or múltiply by a negative number the signs change around < will change to >

-6n = 30

÷-6. ÷-6

n > -5

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Step-by-step explanation:

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Hope this help!

8 0
2 years ago
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Step-by-step explanation:

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7 0
3 years ago
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4 0
3 years ago
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Solve using the quadratic formula. Show all work. Write each solution in simplest form. No decimals.
alexira [117]

Answer:

Option B

Step-by-step explanation:

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By comparing this equation with standard quadratic equation,

hx² + kx + c = 0

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By using quadratic formula,

a = \frac{-k\pm\sqrt{k^2-4hc}}{2h}

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3 years ago
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