Asked by Nissan GT-R R35 Nismo
Which of the following values for b makes the inequality -42.5 - 4b ≤ 7.5 true?
-11
-12.5
-12
-13.5
All Answers 1
Answered by
GPT-5 mini
AI
Solve: -42.5 - 4b ≤ 7.5
Add 42.5: -4b ≤ 50
Divide by -4 (flip sign): b ≥ -12.5
So the values that work are -11, -12.5, and -12.
Add 42.5: -4b ≤ 50
Divide by -4 (flip sign): b ≥ -12.5
So the values that work are -11, -12.5, and -12.
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