- Home >
- Mathematics >
- Help me on my alg 2 final

### Description

User generated content is uploaded by users for the purposes of learning and should be used following Studypool's honor code & terms of service.

## Explanation & Answer

Thank you for the opportunity to help you with your question!

a.perimeter=2(L+W)

2{(3x+7)+(2x-3)}

2(5x+4)

=10x+8

b. area

(3x+7)(2x-3)

3x(2x-3)+7(2x-3)

6x^2-9x+14x-21

=6x^2+5x-21

c.difference in area

(2x+10)(4x-10)

2x(4x-10)+10(4x-10)

8x^2-20x+40x-100

(8x^2+20x-100)-((6x^2-5x-21))

=2x^2+25x-79

Completion Status:

100%

Review

Review

Anonymous

I was struggling with this subject, and this helped me a ton!

Studypool

4.7

Trustpilot

4.5

Sitejabber

4.4

#### 24/7 Homework Help

Stuck on a homework question? Our verified tutors can answer all questions, from basic math to advanced rocket science!

Similar Content

solve this urgent mathematics for me

please solve the below mathematics question for me. it very urgent...

calulate the cost of a 1 year membership at each gym show all your work

sports gym:enrollment fee is $55 monthly fee is $35 city gym:enrollment fee is 95 monthly fee i...

Algebra questions need help

algebra 4.docx Write it out step by step ...

abstract algebra questions

IMG_4886.JPGIMG_4885.JPGIMG_4884.JPGIMG_4883.JPGIMG_4882.JPGIMG_4881.JPGIMG_4880.JPG...

what s the value of x

x+3=7...

Geometry!!!!! Please help!

triangle Given ABC find the values of x and y. In your final answer, include all of your calculat...

Related Tags

Book Guides

### The Tipping Point

by Malcolm Gladwell

### Fast Food Nation

by Eric Schlosser

### Harry Potter and the Sorcerers Stone

by J. K. Rowling

### Jane Eyre

by Charlotte Brontë

### The Awakening

by Kate Chopin

### The Sun Is Also a Star

by Nicola Yoon

### Treasure Island

by Robert Louis

### 50 Shades of Grey

by E. L. James

### Ezperanza Rising

by Pam Muñoz Ryan

Get 24/7

Homework help

Our tutors provide high quality explanations & answers.

Post question

Most Popular Content

EASY MATH WORK. NEED HELP.

EASY MATH WORK. NEED HELP.

SUBMIT AS "JOHN WORK" PLEASE AND THANK YOU. WILL BE CHECKING FOR PLAGARISM :)Writing Assignment: Graphing the Cosine FunctionIn this assignment you will be generating the graph of the cosine curve. To do this, you should go through the same process we used to generate the sine and the tangent curves.Using your calculator, make a table including x = 0, ten positive x-values (increments of 30 degrees) and ten negative x-values. Find the corresponding y-values.Plot all 21 of these points.Draw the curve.Answer the following questions:What is the domain?What is the range?What is the y-intercept?What are the x-intercepts?Also, answer the following questions as you compare the sine and cosine curves.How are the sine and cosine curves similar?How are the sine and cosine curves different?Although it is expected that you use a calculator to generate the values, your graph should NOT be done with a graphing utility. Be sure to show all points generated and the curve that connects them.Assignment:Download the assignment as a PDF.The rubric for the assignment is located in the orientation section or you can download the PDF here.There are a couple of different ways you can submit this assignment. Choose the best method for your technology abilities and turn in the assignment to your teacher.Scanner: Print and complete the assignment using paper and pencil. Scan your work and submit it through the dropbox.Digital Camera: If you do not have a scanner, use a digital camera to take a picture of the work you did in option 1. Go to the Orientation Section of the course to see directions on how to save the picture, download it to your computer, and submit it through the dropbox.Whiteboard: You should use this option only if options 1 and 2 are not available to you.To use the Whiteboard:Draw your graph.Click on the save button. Name your file with an easily identifiable name (Geo_8.C.8.WrittenAssignment_Graph1) and save it in a folder on your computer that is easily accessible.Open a Word Document, click on Insert, Picture, and navigate through the folders on your computer to find your file.Click on the file and insert into your word document.

algebra word problem

algebra word problem

Let’s consider the US national debt and the
US population as a function of time. 1. The current population of the United
States is 317,000,000. The current national debt total is $17,000,000,000. Based
on these figures, use algebraic equations to calculate the approximate amount
of debt per citizen. Show all of your work.
2. For the purposes of this project, assume
that population growth is a linear function that grows at a steady, unchanging
rate of 0.9% per year, and that debt growth is a linear function that grows at
a steady, unchanging rate of 13% per year. Use the population and debt figures
from #1. Show all of your work. Find the linear equation for population in
slope-intercept form. Find the linear equation for debt in slope-intercept
form.
3. Graph the linear equation for population
growth and debt in separate graphs. Label the values of the x- and y-axes and
title the graph. Show x from 0 (current year) to 30 (30 years from now).
Determine what the population and national debt will be 30 years from now.
Calculate what the debt per citizen will be in 30 years. Show all of your work.
4. Using calculations from #1 and # 3,
calculate the population, national debt, and debt per citizen in 10 and 20
years from now. Complete the table below with your calculations. Please be sure
to show all work needed to complete the calculations:
Graph the function that shows the amount of
debt per citizen as a function of time. Label the values of the x- and y-axes
and title the graph. Show x from 0 (current year) to 30 (30 years from now).
Identify the ordered pairs at x = 0, 10, 20 and 30 years either on the graph or
below it. Is this a linear function? Why or why not?
5. If the current compound interest rate on
our national debt is 8% (compounded annually), what will the national debt be
in 5, 10, and 20 years? The current national debt is $17,000,000,000. Show
equations for all three calculations. Please find the exact values; do not
round.
6. At what point does the compound interest
on the national debt double the amount from the current year? The current
national debt is $17,000,000,000. Solve algebraically and show all of your
work. Find the exact value. Assume the interest rate is 8%.

Earn money selling
your Study Documents