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kupik [55]
3 years ago
12

Examine the work shown. Explain the error and find the correct result.

Mathematics
1 answer:
wlad13 [49]3 years ago
6 0

Answer:

= 6

Step-by-step explanation:

in the third step, they did 2 x -12 and got 24. It should’ve been -24 since it was a positive times a negative. It shouldve been

-24 - (-30)

-24 + 30

= 6

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i am stuck on a question and i need help solving it so, this is my question what is 9n-12=3n if someone could help me i would ap
Mamont248 [21]

Answer:

The answer is n=1

Step-by-step explanation:

The steps are in the picture. Hope this helps :)

5 0
3 years ago
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Which expression is equivalent to this polynomial expression?
Mandarinka [93]
Answer:

(D) 8x^2y^2 - 15x^2y + xy^2 + 5y

Explanation:

Step one : open brackets
Step two: solve

#note
If there is a minus sign outside the bracket, all terms inside are multiplied by -1 when the bracket is opened.

Answered by GAUTHMATH
5 0
3 years ago
What does partial quotient mean
MAVERICK [17]
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96 automatically comes to mind (32 x 3), so put 3 to the side and subtract to get 64. Obviously, 32 goes into 64 twice, so put 2 to the side and subtract to get zero. At this point, all you must do is add all of the numbers on the side:
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http://everydaymath.uchicago.edu/teaching-topics/computation/div-part-quot/
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<em>~ArchimedesEleven</em>
6 0
3 years ago
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Reika [66]

Answer:

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Step-by-step explanation:

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You then use PEMDAS from left to right from here

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7 0
2 years ago
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Factor the expression using the greatest common factor. 3w+66
torisob [31]

Answer:

3(w+22)

Step-by-step explanation:

3 0
2 years ago
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