Q. Is (1,1) a solution to this system of inequalities?9x+y≥53x+17y≥20Choices:(A)yes(B)no
Check First Inequality: Check if (1,1) satisfies the first inequality: 9x+y≥5. Substitute x=1 and y=1. 9(1)+1≥59+1≥510≥5 The point (1,1) satisfies the first inequality.
Check Second Inequality: Check if (1,1) satisfies the second inequality: 3x+17y≥20. Substitute x=1 and y=1. 3(1)+17(1)≥203+17≥2020≥20 The point (1,1) satisfies the second inequality.
Solution Verification: Since (1,1) satisfies both inequalities, it is a solution to the system.
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