In Problems 19-26, use the simplex method to maxi- mize the given functions. Assume that all variables are nonnegative. 19. Maximizef= 3x + 10y subject to Anolm al (s) hsq nol aot 14x + 7y < 35 5x + 5y < 50 bai (d) tolgmoo

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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
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Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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#19 please explain thoroughly and for someone who knows nothing at all
**Chapter 4: Inequalities and Linear Programming**

In Problems 19-26, use the simplex method to maximize the given functions. Assume that all variables are nonnegative.

19. Maximize \( f = 3x + 10y \) subject to:
   \[
   \begin{align*}
   14x + 7y & \leq 35 \\
   5x + 5y & \leq 50 \\
   \end{align*}
   \]

20. Maximize \( f = 7x + 10y \) subject to:
   \[
   \begin{align*}
   14x + 14y & \leq 98 \\
   8x + 10y & \leq 100 \\
   \end{align*}
   \]

21. Maximize \( f = 2x + 3y \) subject to:
   \[
   \begin{align*}
   x + 2y & \leq 10 \\
   x + y & \leq 7 \\
   \end{align*}
   \]

22. Maximize \( f = 5x + 30y \) subject to:
   \[
   \begin{align*}
   2x + 10y & \leq 96 \\
   x + 10y & \leq 90 \\
   \end{align*}
   \]

23. Maximize \( f = 2x + y \) subject to:
   \[
   \begin{align*}
   -x + y & \leq 2 \\
   x + 2y & \leq 10 \\
   3x + 0y & \leq 15 \\
   \end{align*}
   \]

24. Maximize \( f = 2x + 6y \) subject to:
   \[
   \begin{align*}
   2x + 5y & \leq 30 \\
   x + 5y & \leq 25 \\
   x + y & \leq 11 \\
   \end{align*}
   \]

25. Maximize \( f = 7x + 10y + 4z \) subject to:
   \[
Transcribed Image Text:**Chapter 4: Inequalities and Linear Programming** In Problems 19-26, use the simplex method to maximize the given functions. Assume that all variables are nonnegative. 19. Maximize \( f = 3x + 10y \) subject to: \[ \begin{align*} 14x + 7y & \leq 35 \\ 5x + 5y & \leq 50 \\ \end{align*} \] 20. Maximize \( f = 7x + 10y \) subject to: \[ \begin{align*} 14x + 14y & \leq 98 \\ 8x + 10y & \leq 100 \\ \end{align*} \] 21. Maximize \( f = 2x + 3y \) subject to: \[ \begin{align*} x + 2y & \leq 10 \\ x + y & \leq 7 \\ \end{align*} \] 22. Maximize \( f = 5x + 30y \) subject to: \[ \begin{align*} 2x + 10y & \leq 96 \\ x + 10y & \leq 90 \\ \end{align*} \] 23. Maximize \( f = 2x + y \) subject to: \[ \begin{align*} -x + y & \leq 2 \\ x + 2y & \leq 10 \\ 3x + 0y & \leq 15 \\ \end{align*} \] 24. Maximize \( f = 2x + 6y \) subject to: \[ \begin{align*} 2x + 5y & \leq 30 \\ x + 5y & \leq 25 \\ x + y & \leq 11 \\ \end{align*} \] 25. Maximize \( f = 7x + 10y + 4z \) subject to: \[
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