3 years ago

If three times a number plus four is no more than four times the number minus one, which of the

Mathematics

2 answers:

pychu [463]3 years ago

6 0

The number is at least 5

VikaD [51]3 years ago

6 0

Answer:

Step-by-step explanation:

3z+4≤4z-1

3z-4z≤-1-4

-z≤-5

z≥5

sol.

The number is at least 5

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