$18,389 is invested, part at 10% and the rest at 8%. if the interest earned from the amount invested at 10% exceeds the interest earned from the amount invested at 8% by $621.02, how much is invested at each rate?

$18,389 is invested, part at 10% and the rest at 8%. if the interest earned from the amount invested at 10% exceeds the interest earned from the amount invested at 8% by $621.02, how much is invested at each rate?

Intermediate Algebra

19th Edition

ISBN:9780998625720

Author:Lynn Marecek

Publisher:Lynn Marecek

Chapter2: Solving Linear Equations

Section2.2: Use A Problem Solving Strategy

Problem 2.54TI: In five years, Gloria’s bank account earned $2,400 interest at 5% simple interest. How much had she...

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