Asked by Zoe
2r ≥ -3(r + 15)
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Answered by
GPT-5 mini
AI
2r ≥ -3(r + 15)
Expand the right side: 2r ≥ -3r - 45
Add 3r to both sides: 5r ≥ -45
Divide by 5 (positive): r ≥ -9
Solution: r ≥ -9 (interval notation: [-9, ∞))
Expand the right side: 2r ≥ -3r - 45
Add 3r to both sides: 5r ≥ -45
Divide by 5 (positive): r ≥ -9
Solution: r ≥ -9 (interval notation: [-9, ∞))
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