3 years ago

1/4 (12x - 20) = -70

Mathematics

1 answer:

Marta_Voda [28]3 years ago

6 0

Divide each term in the bracket by 4:

−

Explanation:

Multiplying by

is the same as dividing by 4. - You are finding a quarter of something.

To find a quarter of the bracket, divide each coefficient by 4.

You will get two unlike terms so you will not be able to simplify them.

This is the reason why you cannot simplify inside the original bracket either.

Step-by-step explanation:

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PLEASE HELP MEEE 28 POINTS

Blizzard [7]

Answer:

$1) (\frac{1}{6}) (^{30n}) +(\frac{1}{6})(^{24}) -(\frac{1}{2})(^{63}) -(\frac{1}{7}) (-7n)$

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3) $5x+x+4-9$

4) $6x-5$

Step-by-step explanation:

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2 years ago

Read 2 more answers

What is equivalent to <br> (3x+1)(4x-1)

valentinak56 [21]

(3x+1)(4x-1)

3x+4x=7x
1-1=0

So

(3x+1)(4x-1) = 7x

I hope this helped and was right, have a nice day

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2 years ago

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Fofino [41]

Answer:

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Step-by-step explanation:

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2 years ago

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What is the sum of 2x^2 and 2x^3

jeyben [28]

For this case we have the following expression:

$2x ^ 2 + 2x ^ 3$

The terms are not similar, so they cannot be added.

<em>Examples of similar terms:</em>

$x ^ 3 + x ^ 3 = 2x ^ 3\\3x ^ 4 + 2x ^ 4 = 5x ^ 4$

Then, the expression given can only be rewritten as:

$2 (x ^ 2 + x ^ 3)$

This is taking common factor 2 to both terms.

Answer:

$2 (x ^ 2 + x ^ 3)$

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3 years ago

What is 3.12 as a fraction

Vitek1552 [10]

3 3/25 is the answer..

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2 years ago