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baherus [9]
3 years ago
12

There are

Mathematics
1 answer:
Debora [2.8K]3 years ago
6 0
This is  6C2
=    6!
  --------   =   6*5 / 2*1  = 15
   2! 4!
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Y = 2x - 4 y = x + 1<br><br>Solve using substitution. ​
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Step-by-step explanation:

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3 years ago
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Write the following phrase as a variable expression. Use X to represent “a number.” The sum of eleven, a number, and the product
melamori03 [73]

Answer:

11 + x + 19*x

Step-by-step explanation:

The sum of eleven, a number, and the product of nineteen and the number.

we have to read carefully and understand how to interpret

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3 years ago
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Gelneren [198K]
I believe the answer is D

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8 0
3 years ago
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On the right side, give a reason to justify each step made on the left
cestrela7 [59]

Given that: step 1

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step 2: subtract 3x both side

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\begin{gathered} 12+18=5x-18+18 \\ 30=5x \end{gathered}

Step 4: divide both side by 5

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Step:6 The value of x is:

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8 0
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Igoryamba

Answer:

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Step-by-step explanation:

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3 years ago
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