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Alchen [17]
3 years ago
12

3a-3b+4c=-23 a+2b-3c=25 4a-b+c=25

Mathematics
1 answer:
romanna [79]3 years ago
4 0

Answer:

21

Step-by-step explanation:

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KengaRu [80]

Answer:

2112

Step-by-step explanation:

4752÷36= 132

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If 7 is added to a number then it becomes at least 15 what is the number?​
Whitepunk [10]
You’re answer will be 8 ;)
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4 years ago
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A square + b square + c square equal to ab+ba+ca show that <br><br>​
Evgen [1.6K]

Answer:

a² + b² + c² ≠ ab + bc + ca

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3 years ago
Simplify: 5 - 8n - 4n
Arada [10]

Answer:

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Step-by-step explanation:

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3 years ago
Help asap will mark brainliest
valentina_108 [34]

Answer:

the last one

Step-by-step explanation:

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3 0
3 years ago
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