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3 years ago

11

What is 5x-(x-2)>2x-4(x-8)

1 answer:

Dafna11 [192]3 years ago

3 0

Answer:

x > 5

Step-by-step explanation:

Step 1 :

Equation at the end of step 1 :

(4x + 2) - (2x - 4 • (x - 8)) > 0

Step 2 :

Step 3 :

Pulling out like terms :

3.1 Pull out like factors :

6x - 30 = 6 • (x - 5)

Equation at the end of step 3 :

6 • (x - 5) > 0

Step 4 :

4.1 Divide both sides by 6

Solve Basic Inequality :

4.2 Add 5 to both sides

x > 5

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4(x-9)=20<br> IWLL GIVE BRAINLIST AND THX

VladimirAG [237]

Answer:

x=14

Step-by-step explanation:

Let's solve your equation step-by-step.

4(x−9)=20

Step 1: Simplify both sides of the equation.

4(x−9)=20

(4)(x)+(4)(−9)=20(Distribute)

4x+−36=20

4x−36=20

Step 2: Add 36 to both sides.

4x−36+36=20+36

4x=56

Step 3: Divide both sides by 4.

4x

4

=

56

4

x=14

3 0

3 years ago

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For how many different positive integers n is each of n, n+2, and n+4 a prime number?

Serhud [2]

Answer:

3,5,7

Step-by-step explanation:

odd numbers is a multiple of three, at least one of them can't be prime

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3 0

3 years ago

Evaluate the following expression will give branliest<br> 256 to the power of 5/8

Nana76 [90]

Answer:

32

Step-by-step explanation:

The formula needed to solve this question by hand is:

$x^{\frac{m}{n}} =\sqrt[n]{x^{m}}$

256^(5/8) = 8th root of 256^5

256^(5/8) = 8th root of 1280

<u>256^(5/8) = 32</u>

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3 years ago

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Olenka [21]

Answer:

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Step-by-step explanation:

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3 years ago

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egoroff_w [7]

K=1

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3 years ago

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