1. A local furniture store is having a terrific sale. They are marking down every price 45%. If the couch you have our eye on is Php 440 after the markdown, what was the original price? How much would you save if you bought it at this sale?

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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1. A local furniture store is having a terrific sale. They are marking down every price 45%. If the couch you have our eye on is Php 440 after the markdown, what was the original price? How much would you save if you bought it at this sale?

2. A rectangular garden has a width that is 8 feet less than twice the length. Find the dimensions if the perimeter is 20 feet.

3. Mr. Jones has a total of 25 chickens and cows on his farm. How many of each does he have if all together there are 76 feet?

4. Twice the difference of a number and 1 is 4 more than that number. Find the number.

 

 

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