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Mathematics, 16.12.2019 20:31 lisamccray45

5. toni purchased 3 points, each of which reduced her apr by 0.125%. each point
cost 1% of her loan value. her new apr is 3.2%, and the points cost her $8,100.
a. what was the original apr?
b. what is her principal?

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5. toni purchased 3 points, each of which reduced her apr by 0.125%. each point
cost 1% of her...
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