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what are the interval notation for these two?

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562

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3x+3>2x+6

10x+3>5(2x+1)-x+7

Guest Nov 12, 2014

Best Answer

+23254

+5

3x + 3 ≥ 2x + 6

x + 3 ≥ 6

x ≥ 3 ---> [3,∞)

10x + 3 > 5(2x + 1) - x + 7

10x + 3 > 10x + 5 - x + 7

10x + 3 > 9x + 12

x > 9 ---> (9,∞)

geno3141 Nov 12, 2014

1⁺⁰ Answers

+23254

+5

Best Answer

3x + 3 ≥ 2x + 6

x + 3 ≥ 6

x ≥ 3 ---> [3,∞)

10x + 3 > 5(2x + 1) - x + 7

10x + 3 > 10x + 5 - x + 7

10x + 3 > 9x + 12

x > 9 ---> (9,∞)

geno3141 Nov 12, 2014

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