Mathematics, 23.09.2020 04:01 mayasofia

Suzie has $12. the price of an eraser is 1200/x cents and the price of a notepad is 1200/x+90 cents. she dicides to spend the money on both the erasers and notepads. she could buy 12 more erasers than notepads if she were to spend the money entirely on one type of stationery. i) form an equation in x and show that it can be reduced to $x^{2}$ +90x-9000=0

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Suzie has $12. the price of an eraser is 1200/x cents and the price of a notepad is 1200/x+90 cents....