Neco Model Questions Vol1 2025 Mathematics Question 8

Practice essay / theory question 8 from the 2025 Neco Model Questions Vol1 Mathematics examination. This question covers Inequalities .

Neco Model Questions Vol1 2025 Mathematics Essay / Theory

Topic: Inequalities

Question 8 NECO_MODEL_QUESTIONS_VOL1 • 2025 • MATHEMATICS • essay

A retailer offers a bulk‑purchase discount. After discount, the price per item (in naira) is given by P = 120 - \dfrac{20}{x-2}, where x (in dozens) is the quantity purchased and x > 2.

Question Parts

( a )

Find the range of x for which the price per item does not exceed 100 naira.

( b )

Find the range of x for which the discount per item does not exceed 30 naira.

( c )

Combine the results of (a) and (b) and state the integer values of x (in dozens) that satisfy both conditions.

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About This Question

This is Neco Model Questions Vol1 2025 Mathematics Question 8. It is one of the essay questions from the 2025 Neco Model Questions Vol1 Mathematics examination.

The question covers Inequalities .

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