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Translate: 'The total cost of x kg apples at ₹40/kg and y kg oranges at ₹30/kg should not exceed ₹600.' Inequality:
A40x + 30y ≤ 600 ('not exceed' allows equality, so ≤)
B40x + 30y = 600
C40x + 30y < 600
D40x + 30y > 600
Answer & Solution
Correct answer: A. 40x + 30y ≤ 600 ('not exceed' allows equality, so ≤)
'Should not exceed ₹600' permits the total to BE ₹600, so ≤ is correct (slack inequality). Strict < would forbid 600 entirely; > and = misread the constraint.
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