Which represents the solution set of the inequality 5 x minus 9 less-than-or-equal-to 21

Mathematics

2 answers:

Whitepunk [10]2 years ago

5 0

Answer:

x less than or equal to 6

Step-by-step explanation:

5x-9 ≤ 21 ===> 5x ≤ 21+9 ===> 5x ≤ 30 ===> x ≤ 30/5 ===> x ≤ 6

Hunter-Best [27]2 years ago

4 0

Answer: x less-than-or-equal-to 6

Step-by-step explanation:

Hi, to answer this question we have to write an inequality with the information given:

The symbol for less-than-or-equal-to is.≤

5x -9 ≤21

Solving for x:

5x≤21+9

5x≤30

x≤ 30/5

x≤ 6

x less-than-or-equal-to 6 is the solution of the inequality.

Feel free to ask for more if needed or if you did not understand something.

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