Inequalities (Basic Rules) Ex 3(a)
__ | 1. | If - 4 > x and x > y, then | | A. | 12 > y | __ | 2. | If 12 > 7 and 7 > y, then | | B. | -4 > y | __ | 3. | if a > b, then | | C. | k < 0 | __ | 4. | if k < s and s < 0, then | | D. | p > m | __ | 5. | if m < n, then | | E. | x / 20 > y / 20 | __ | 6. | if n + 4 = m, then | | F. | 24 a > 24 b | __ | 7. | if p > q, then | | G. | p / -3 < q / -3 | __ | 8. | if p - 5 = m, then | | H. | -7 m > - 7n | __ | 9. | if x > y, then | | I. | - y < - x | __ | 10. | if x > y, then | | J. | m > n |
__ | 11. | - 5x - 1 > x +19 | | A. | x > -4 | __ | 12. | 2x + 5 > -3 | | B. | 7 > x | __ | 13. | 2x + 5 > x + 9 | | C. | x > 3 | __ | 14. | 3x - 2 > 17 - 2x | | D. | 1/2 > x | __ | 15. | 4x + 6 > - 3x + 8 | | E. | 3 > x | __ | 16. | 5 - x > -2 | | F. | x > 6 | __ | 17. | 5x > - 10 | | G. | x > - 2 | __ | 18. | 7 - 2x > 6 | | H. | x > 4 | __ | 19. | x + 5 > 11 | | I. | x > -2 | __ | 20. | x - 4 > -1 | | J. | x > 3 |
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