Sec 2 E Math Linear Inequalities Q03 - Largest and smallest restricted values

Sec 2 E Math Linear Inequalities Q03 - Largest and smallest restricted values

Secondary 2
TGM Original Questions
  1. Find the largest integer value of the unknown that satisfies each of the following inequalities:
    1. \(-8x>-143\).
    2. \(23>4k\).
  2. Solve the inequality \(-\dfrac{5x}{4}-\dfrac{x}{2}<-18\). Hence, find:
    1. the smallest integer value of \(x\);
    2. the smallest prime value of \(x\).

Solution:

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Answer:(a)(i) \(17\); (ii) \(5\); (b) \(x>\frac{72}{7}\), (i) \(11\), (ii) \(11\).

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