The cost of a $9.85 item that is being discounted 12 percent can be determined by subtracting 12percent of $9.85 from $9.85. The following equations show that the cost of this item can also be found bytaking 88 percent of $9.85. Round your answers to the nearest cent.Main Keypad9.85 - (0.12 х 9.85) — (1 х 9.85)- (1 - 0.12) х 9.85%3D 0.88 х 9.85Use one of these two methods to compute the discounted cost of each of the following items.a. What is the cost of a portable DVD player for $209.50 at 15 percent off?b. What is the cost of a backpacker sleeping bag for $153.95 at 35 percent off?$c. What is the cost of snowshoes for $86.00 at 30 percent off?

We will solve the given problem using the described method. i.e, if a product of cost c is…

The cost of a $9.85 item that is being discounted 12 percent can be determined by subtracting 12 percent of $9.85 from $9.85. The following equations show that the cost of this item can also be found by taking 88 percent of $9.85. Round your answers to the nearest cent. Main Keypad 9.85 – (0.12 × 9.85) = (1 × 9.85) = (1 – 0.12) × 9.85 %3D = 0.88 x 9.85 Use one of these two methods to compute the discounted cost of each of the following items. a. What is the cost of a portable DVD player for $209.50 at 15 percent off? b. What is the cost of a backpacker sleeping bag for $153.95 at 35 percent off? $ c. What is the cost of snowshoes for $86.00 at 30 percent off? $

The cost of a $9.85 item that is being discounted 12 percent can be determined by subtracting 12 percent of $9.85 from $9.85. The following equations show that the cost of this item can also be found by taking 88 percent of $9.85. Round your answers to the nearest cent. Main Keypad 9.85 – (0.12 × 9.85) = (1 × 9.85) = (1 – 0.12) × 9.85 %3D = 0.88 x 9.85 Use one of these two methods to compute the discounted cost of each of the following items. a. What is the cost of a portable DVD player for $209.50 at 15 percent off? b. What is the cost of a backpacker sleeping bag for $153.95 at 35 percent off? $ c. What is the cost of snowshoes for $86.00 at 30 percent off? $

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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The cost of a $9.85 item that is being discounted 12 percent can be determined by subtracting 12 percent of $9.85 from $9.85. The following equations show that the cost of this item can also be found by taking 88 percent of $9.85. Round your answers to the nearest cent. 9.85 – (0.12 x 9.85) = (1 × 9.85) – (0.12 × 9.85) = (1– 0.12) × 9.85 0.88 x 9.85 %3D Use one of these two methods to compute the discounted cost of each of the following items. a. What is the cost of a portable DVD player for $209.50 at 50 percent off? b. What is the cost of a backpacker sleeping bag for $153.95 at 45 percent off? $ c. What is the cost of snowshoes for $86.00 at 20 percent off? $
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