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Is (1,9)(1,\,9) a solution to this system of inequalities?\newliney>x+5y > x + 5\newliney5x+4y \geq 5x + 4\newlineChoices:\newline(A)yes\newline(B)no

Full solution

Q. Is (1,9)(1,\,9) a solution to this system of inequalities?\newliney>x+5y > x + 5\newliney5x+4y \geq 5x + 4\newlineChoices:\newline(A)yes\newline(B)no
  1. Check First Inequality: Check if (1,9)(1, 9) satisfies the first inequality y>x+5y > x + 5.\newlineSubstitute x=1x = 1 and y=9y = 9 into the inequality.\newline9>1+59 > 1 + 5\newline9>69 > 6\newlineThis is true.
  2. Check Second Inequality: Check if (1,9)(1, 9) satisfies the second inequality y5x+4y \geq 5x + 4.\newlineSubstitute x=1x = 1 and y=9y = 9 into the inequality.\newline95×1+49 \geq 5 \times 1 + 4\newline95+49 \geq 5 + 4\newline999 \geq 9\newlineThis is also true.
  3. Solution Verification: Since (1,9)(1, 9) satisfies both inequalities, it is a solution to the system.

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