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The number 5 is one of the solutions for the inequality 3x < 21. True False

The number 5 is one of the solutions for the inequality 3x < 21. True False
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The number 5 is one of the solutions for the inequality 3x < 21.
True
False

asked
User Parseval
by
8.1k points

2 Answers

7 votes
lets see...

3(5) < 21
15 < 21...so is 15 less then 21...yes...so 5 is a solution
answered
User NotGaeL
by
8.7k points
3 votes
To find the answer, plug in 5 into the inequality.
3(5)<21
15<21
Since 15 is less than 21, we know that 5 is a solution.
answered
User Jigal Van Hemert
by
8.5k points
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