# Alexandra bought stock in a company two years ago that was worth xx dollars. During the first year that she owned the stock, it decreased by 22%. During the second year the value of the stock increased by 11%. Write an expression in terms of xx that represents the value of the stock after the two years have passed.

Let xx represent the value of the stock when Alexandra bought it. After one year, the value of the stock decreased by 22%, so we can represent this with an expression by subtracting 0.22 xx from xx:

x – 0.22x = (1-0.22)x = 0.78x

This is the value of the stock after one year has passed. During the second year, it increased by 11%. We can represent this with an expression by adding 0.11(0.78x) to our previous equation:

## Alexandra bought stock in a company two years ago that was worth xx dollars. During the first year that she owned the stock, it decreased by 22%. During the second year the value of the stock increased by 11%. Write an expression in terms of xx that represents the value of the stock after the two years have passed.

0.78x + 0.11(0.78x) = 1.(0898) x

Therefore, we can conclude that after two years have passed from when Alexandra first bought her stock, its current worth is equal to 1.(0898) xx dollars

## Calculate the price of your order

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
\$26
The price is based on these factors:
Academic level
Number of pages
Urgency
Homework Services
• Chemistry Homework Help
• Engineering Assigment Help
• Physics Homework Help
• Science Homework Help
• Computer Science Homework Help
More Services
• Biology Homework Help
• Information Systems Homework Help
• Civil Engineering Homework Help
• Electronics Assignment Help
• Data science Homework Help
Paper format
• 275 words per page
• 12 pt Arial/Times New Roman
• Double line spacing
• Any citation style (APA, MLA, Chicago/Turabian, Harvard)

# Our guarantees

Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

### Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

### Zero-plagiarism guarantee

Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

### Free-revision policy

Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.

### Privacy policy

Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.

### Fair-cooperation guarantee

By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.