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Helen [10]
2 years ago
6

Whats 2x (3x-9x) if you answer this you get 10 points​

Mathematics
2 answers:
Masteriza [31]2 years ago
7 0

Answer:

2x(3x-9x)

=2x(-6x)

=-12x^2

frutty [35]2 years ago
3 0

Answer:

- 12x²

Step-by-step explanation:

Given

2x(3x - 9x)

= 2x(- 6x)

= - 12x²

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Due to a rise in popularity, Penny's firm begins to make hair bows rather than flower barrettes. She can make hair bows at a rat
Basile [38]

The number of bows that Penny makes per hour and the price the firm sells at shows that the value of the marginal product is $24.95 per hour.

The highest wage the firm will pay is $24.95 per hour.

<h3>What is the value of Penny's marginal product?</h3>

This can be found by the formula:

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The highest wage the firm can pay would be the wage amount that equals their marginal revenue as this is the only way they can maximize profit.

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Find out more on profit maximization at brainly.com/question/13749309.

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5 0
2 years ago
Arlene us showing her work in simplifying(−7.9)+8.2−3.4+2.1 identify any error in her work or in her reasoning.
Brums [2.3K]
Keep doing each step manually, and see where it slips up: −7.9+8.2−3.4+2.1=−1 −7.9+8.2+(−3.4)+2.1=−1 −7.9+(−3.4)+8.2+2.1=−1 (−7.9+(−3.4))+(8.2+2.1)=−1 −11.3+10.3=−1

4 0
3 years ago
If possible, find AB. &amp; State the dimension of the result.
Nikitich [7]

Answer:

Step-by-step explanation:

A=\begin{bmatrix}0 &0  &5 \\ 0 &0 &-3 \\ 0 &0  &3 \end{bmatrix}

B=\begin{bmatrix}8 &-12  &5 \\ 7 &19 &5 \\ 0 &0  &0 \end{bmatrix}

A.B = A × B

A.B=\begin{bmatrix}0 &0  &0 \\ 0 &0  &0 \\ 0 &0  &0 \end{bmatrix}

Dimension of the resultant matrix is (3 × 3)

3 0
2 years ago
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