For each of the following inequalities

MATHEMATICS · Multi-part · CBSE · Mathematics · Linear Inequalities · Linear Inequalities

Problem

For each of the following inequalities, state whether its boundary line must be drawn as solid or dashed: (a) 5x+4y<205x+4y<20 (b) −x+3y≥9-x+3y\ge9 (c) 2x−y≤72x-y\le7

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