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Tanya [424]
2 years ago
7

Simplify the expression. (9n+4) −(−12n −7)

Mathematics
1 answer:
e-lub [12.9K]2 years ago
3 0

Hi,

(9n + 4) - (-12n - 7)

9n + 4 + 12n + 7

<em>=</em><em> </em> 21n + 11

✅(◠‿◕)

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find the slope of the line that has the following intercepts: y-intercept: -15; x-intercept: 3. round your answer to 1 decimal p
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Y intercept : (0,-15)
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SO<br> Determine the values of<br> a, b, and c for<br> the quadratic equation:<br> 4x2 - 8x = 3
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I believe it’s

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6 0
3 years ago
5c + 16.5 = 13.5 + 10c c =
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Answer:

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3 years ago
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<h3>What is experiment?</h3>

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A) Because human experimentation is immoral, animal research has been employed as a research approach.

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8 0
2 years ago
How should they divide the money so that each class gets the same fraction of the prize money as the fraction of the box tops th
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Figure the fraction of box tops each class collected, then multiply the prize money by that fraction.

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Mr Nost's class's fraction: 1855/7916 × $600 = $140.60

5 0
3 years ago
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