Anne wants to buy some revision books and exercise books at a book exhibition.
She finds that the price of a reference book is \(\text{RM}15\) and the price of exercise book is \(\text{RM}10\).
The maximum amount of money that Anne can spend is \(\text{RM}100\).
Represent the above situation in an appropriate form of linear inequality.
Solution:
Let's \(x= \text{reference book}\), \(y= \text{exercise book}\).
Thus,
\(15x + 10 y\leq100\) or \(10y \leq100-15x\)
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