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Natasha2012 [34]
2 years ago
13

Simplify. 8m+4n+7m−2n What is the answerWhich expression shows the result of applying the distributive property to 3(2x−6) ?

Mathematics
1 answer:
Alexandra [31]2 years ago
6 0

Answer:

  1. 15+2n
  2. 6(x-3)

Step-by-step explanation:

  1. 8m+4n+7n-2n
  2. 8m+7n+4n-2n
  3. 15n+2n
  1. 3(2x-6)
  2. 3 multipied by 2x and 6= 6x-18
  3. The GCF(greatest common factor)is 6
  4. 6x divided by 6 is x and 18 divided by 6 is 3

so the GCF goes outside the parenthesis and the numbers you got after you divided goes inside. 6(x-3)

Hope this helps!

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Can you help Jorge organize the results into a two-way frequency table? Please answer this ASAP
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Answer:

The table is attached!

Step-by-step explanation:

  • 6 students play both musical instrument and a sport
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  • 14 students in total play a sport

Given: There are 24 students in the class

The number of students that does not play a sport is 24 - 14 = 10

The number of students that does not play a musical instrument but play a sport = 14 - 6 = 8

The frequency table thus is attached below:

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3 years ago
Which is the image of ABC for a 90° counterclockwise rotation about P?
timofeeve [1]
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6 0
2 years ago
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Leftover Expression
Mumz [18]

The second leftover expression is not o(a+b). It is 6(a + b). I have attached the correct question to depict that.

Answer:

The equivalent expressions are;

8a + 2 and 6a + 6b

Step-by-step explanation:

The two leftover expressions are given as;

2(4x + 1) and 6(a + b)

In algebra, equivalent expressions are simply those expressions which when simplified, give the same resulting expression as the initial one.

Thus simply means expanding or collecting like times to make it clearer.

Now, in our question, like terms have already been collected. This means that to find an equivalent expression, we will just expand the bracket.

Thus;

2(4x + 1) will be expanded by using the 2 outside the bracket to multiply the terms inside the bracket. This gives;

8x + 2

Similarly,

6(a + b) will be expanded by using the 2 outside the bracket to multiply the terms inside the bracket. This gives;

6a + 6b

Thus;

The equivalent expressions are;

8a + 2 and 6a + 6b

4 0
2 years ago
What does the E in an electrode code stands for?​
dalvyx [7]

Answer:

The “E” indicates an arc welding electrode. The first two digits of a 4-digit number and the first three digits of a 5-digit number stand for tensile strength.  So, “1” stands for an all position electrode, “2” for a flat and horizontal electrode, and “4” for a flat, horizontal, vertical down and overhead electrode

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Kaylee opened an account with a deposit of $800. The bank pays 4% annual simple interest on this account. Kaylee makes no additi
Snowcat [4.5K]

Answer: the amount of interest that she would earn is $192.

Step-by-step explanation:

We would apply the formula for determining simple interest which is expressed as

I = PRT/100

Where

I represents interest paid on the amount of money deposited.

P represents the principal or amount of money deposited.

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Therefore,

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