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Stolb23 [73]
3 years ago
6

Hey, just trying finish up some math before school ends. What's the answer to 3n+2(-2n-1) ? Thanks!

Mathematics
1 answer:
Ksju [112]3 years ago
3 0

Answer:

-n - 2

Step-by-step explanation:

3n+2(-2n-1)

= 3n -4n -2

= -n - 2

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Step-by-step explanation:

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2 years ago
The equation F=9/5C+32 relates temperature measured in degrees Celsius, C, to degrees Fahrenheit, F. Determine wether there is a
Rama09 [41]

Answer: yes they have a proportional relationship

Step-by-step explanation:

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Step one : let us test say c=1

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-<em><u>samuelonum1</u></em>-

Not my answer/ please give brainlist

4 0
3 years ago
2x - 3 &gt; 15 or 3 + 7x &lt; 17
Viktor [21]

Answer:

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Step-by-step explanation:

Sorry this is not a proper equation. I think you meant this equation.

2x-3>15 and 3-7x>17

for this equation the answer is

3-7x>17

-7x>14

x<-2

6 0
3 years ago
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