You paid a total of $1668.93 when you purchased a TV. If the sales tax was 7% and you paid a delivery charge of $65, what was the actual price of the TV? 2. You invested money into a mutual fund a year ago. The fund decreased in value by 12%, resulting a balance today of $954. What amount did you initially invested?

You paid a total of $1668.93 when you purchased a TV. If the sales tax was 7% and you paid a delivery charge of $65, what was the actual price of the TV? 2. You invested money into a mutual fund a year ago. The fund decreased in value by 12%, resulting a balance today of $954. What amount did you initially invested?

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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1. You paid a total of $1668.93 when you purchased a TV. If the sales tax was 7% and you paid a delivery charge of $65, what was the actual price of the TV? 2. You invested money into a mutual fund a year ago. The fund decreased in value by 12%, resulting a balance today of $954. What amount did you initially invested?

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