20
QuizMultiple Choice

Representing Relationships — Test

Question 20 • Transition Mathematics for Seniors

What are the steps to solving the inequality 3 b plus 8 is greater than or equal to 14 ?

Answer
A
Divide both sides of the inequality by 3 . Subtract 8 from both sides of the inequality.
B
Subtract 8 from both sides of the inequality. Divide both sides of the inequality by 3 .
C
Subtract 8 from both sides of the inequality. Change the direction of the inequality. Divide both sides of the inequality by 3 .
D
Divide both sides of the inequality by 3 . Change the direction of the inequality. Subtract 8 from both sides of the inequality.

Explanation

First subtract 8 from both sides of 3b + 8 ≥ 14, giving 3b ≥ 6. Then divide both sides by 3 to get b ≥ 2. Since 3 is positive, the inequality direction does not change, so the correct steps are to subtract 8 and then divide by 3.

AI-written and checked against the verified answer.

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