Answer:
A. y > x+1; y≤10; x≥0
Explanation:
Other things being equal, which they are, you're looking for an inequality that has "y >". You know this because shading is above (>) the dashed line (not ≥). Only choice A matches.
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If the boundary line were solid, you would be looking for "y ≥", since y=(boundary line) is included in the solution set in that case.