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1. The length of a rectangle floor is 5 m longer than its width. The area of the floor is 84 m^2. What is the width of the floor? how about its length?
2. A Store sells lecture notes, and the monthly revenue, R of this store can be modeled by the function R(x)=3000 + 500x - 100x^2, where is X is the peso increase over Php 4. What is the maximum revenue.
NEED NG MAGANDANG FORMULA AT EXPLANATION
2. A Store sells lecture notes, and the monthly revenue, R of this store can be modeled by the function R(x)=3000 + 500x - 100x^2, where is X is the peso increase over Php 4. What is the maximum revenue.
NEED NG MAGANDANG FORMULA AT EXPLANATION