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RoseWind [281]
3 years ago
13

Simplify the expression below. show your work. -(-7y +12)=7y

Mathematics
1 answer:
AnnyKZ [126]3 years ago
6 0
-(-7y+12) \\\\ =7y-12
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PLEASE HELP
sukhopar [10]

Answer:

B

Step-by-step explanation:

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14x - 3x = -33

11x = -33

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x = -3

6 0
3 years ago
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Inga [223]

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Mkey [24]

Answer:  \frac{\sqrt{6}}{5y}

Step-by-step explanation:

The given radical expressions are:

A. \frac{11y}{\sqrt{3}}\\\text{It is not completely simplified ,}\\\text{since denominator is radical, we need to rationalize it first to simplify. }\\\\B.\frac{\sqrt{6}}{5y}\\\text{It is completely simplified ,}\\\text{since its denominator is not radical and 6 is not a perfect square. }\\\\C. \frac{\sqrt{17}}{\sqrt{4}}\\\text{It is not completely simplified ,}\\\text{since denominator is radical, we need to rationalize it first to simplify. }\\\\\\\\D. \frac{\sqrt{25}}{18}=\frac{5}{18}\\\text{Hence, expression D was not completely simplified .}

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3 years ago
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irina [24]

Answer:

-5c³d-⁴

Step-by-step explanation:

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for c and d we subtract powers that

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2 years ago
Which of the following equations has a graph PARALLEL to the line y = 4x + 7
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Answer:

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Step-by-step explanation:

This equation has the same slope as the equation given which means that they are parallel lines. This equation also has a y-intercept of -2.

I graphed both equations below to show you that they are parallel.

If this answer is correct, please make me Brainliest!

4 0
3 years ago
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