Write the Inequalities That Describe the Constraints on Production $0 \leq 19 x + 16 y \leq 840 , x \geq 0 , y \geq 0$

question 149

Multiple Choice

Write the inequalities that describe the constraints on production.
-The Pen-Ink Company manufactures two ballpoint pens: silver and gold. The silver requires 7 minutes in a grinder and 12 minutes in a bonder. The gold requires 7 minutes in a grinder and 9 minutes in a bonder. The
Grinder can be run no more than 610 minutes per day and the bonder no more than 230 minutes per day. Let x Represent the silver pens and let y represent the gold pens.

• A) \(0 \leq 19 x + 16 y \leq 840 , x \geq 0 , y \geq 0\)
• B) \(7 x + 7 y \leq 610,12 x + 9 y \leq 230 , x \geq 0 , y \geq 0\)
• C) \(x + y \leq 610 , x + y \leq 230 , x + y \leq 840 , x \geq 0 , y \geq 0\)
• D) \(7 x + 12 y \leq 610,7 x + 9 y \leq 230 , x \geq 0 , y \geq 0\)

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The union of a sperm cell and an ovum that occurs when the chromosomes of each of these cells combine to form 23 new pairs.