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Nezavi [6.7K]
3 years ago
12

What is the simplified form of the quantity of x plus 7, all over 2 − the quantity of x plus 4, all over 2

Mathematics
1 answer:
pychu [463]3 years ago
4 0
X + 7/2 = 3 x+1/2
x + 4/2 = 2 x/2
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If line A contains Q(5,1) and is parallel to line MN with M(-2,4) and N(2,1), which ordered pair would be on the perpendicular t
vivado [14]
Your question does not say what were your options, therefore I will answer generically: in order to understand if a point (ordered pair) is contained in a line, you need to substitute the x-component of the pair in the equation of the line and see if the calculations give you the y-component of the pair.

Example:
Your line is <span> y = 4/3x + 1/3
Let's see if <span>(0, 0) and (2, 3) </span>belong to this line

y</span> = <span>4/3·0 + 1/3 = 1/3 </span>≠ 0
Therefore, the line does not contain (0, 0)

y = 4/3·2 + 1/3 = 9/3 = 3
Therefore, the line contains (2, 3)

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3 years ago
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What is true about the sides KNM?
Archy [21]
Kn=nm is the answer
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3 years ago
CRACK the CODE
Studentka2010 [4]

Answer:

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Step-by-step explanation:

4 0
3 years ago
Solve the equation.<br><br> 5x + 6 = 2(2x – 3)<br><br> what dose x =
Lady_Fox [76]

Answer:

x=−12

Step-by-step explanation:

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

5x+6=2(2x−3)

Step 1: Simplify both sides of the equation.

5x+6=2(2x−3)

5x+6=(2)(2x)+(2)(−3)(Distribute)

5x+6=4x+−6

5x+6=4x−6

Step 2: Subtract 4x from both sides.

5x+6−4x=4x−6−4x

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Step 3: Subtract 6 from both sides.

x+6−6=−6−6

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(½ point for model; ½ point for correct simplified expression)<br>(8x + 2) + (-9x + 7)
Alexxx [7]

Answer:

Simplified= −x+9

Step-by-step explanation:

5 0
3 years ago
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