PRC-2 · Chapter 4 · Question 30 of 60
A government contract requires a supplier to deliver a minimum combined total of 500 units of medical kits (x) and hygiene kits (y). Which inequality properly models this specific requirement?
Test yourself: pick an answer
Reveal answer & explanation
Correct answer: D) x + y ≥ 500
Explanation
The word 'minimum' implies that the supplier must provide 500 units or more. Therefore, the combined total of x and y must be 'greater than or equal to' 500, written as x + y ≥ 500.
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