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Anonymous

I need help with a Algebra question. All explanations and answers will be used to help me learn.

Change the word phrase to an algebraic expression. Use x to representthe number.

The product of

10and

three

less

than a number
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Parallel & Perpendicular Discussion - 250 words needed - example attached

Parallel & Perpendicular Discussion - 250 words needed - example attached

Parallel and PerpendicularMAT221.W3.DiscussionExample.pdf Read the following instructions in order to complete this discussion, and review the example of how to complete the math required for this assignment:Given an equation of a line, find equations for lines parallel or perpendicular to it going through specified points. Find the appropriate equations and points from the table below. Simplify your equations into slope-intercept form.My first name starts with: AWrite the equation of a line parallel to the given line but passing through the given point.Y= ½ x +
3;(-2,1)Write the equation of a line perpendicular to the given line but passing through the given point.Y= ¾ x + -1;
(4,0)Discuss the steps necessary to carry out each activity. Describe briefly what each line looks like in relation to the original given line.Answer these two questions briefly in your own words: What does it mean for one line to be parallel to another? What does it mean for one line to be perpendicular to another?Incorporate the following five math vocabulary words into your discussion. Use bold font to emphasize the words in your writing (Do not write definitions for the words; use them appropriately in sentences describing your math work.): Origin Ordered pair X- or y-intercept Slope ReciprocalYour initial post should be 150-250 words in length.

Two-Variable Inequality 2-3 Pg paper - Example attached

Two-Variable Inequality 2-3 Pg paper - Example attached

MAT221.W3.AssignmentExample.pdf Read the following instructions in order to complete this assignment and review the example (attached above) of how to complete the math required for this assignment: Read problem 46 on page 240 of Elementary and Intermediate Algebra.Problem #46. Maple rockers. Ozark Furniture Company can obtain atmost 3000 board feet of maple lumber for making itsclassic and modern maple rocking chairs. A classic maplerocker requires 15 board feet of maple, and a modernrocker requires 12 board feet of maple. Write an inequalitythat limits the possible number of maple rockers of eachtype that can be made, and graph the inequality in the firstquadrant.Assign a variable to each type of rocker Ozark Furniture makes.Write a linear inequality which incorporates the given information of total board feet and the board feet required for each type of rocker.On scratch paper, draw a graph of the inequality so that you have this visual to go by as you discuss the graph in your writing. A scanned copy of this graph may be attached with your essay, but is not required.Write a two- to three-page paper that is formatted in APA style and according to the Math Writing Guide. Format your math work as shown in the Instructor Guidance and be concise in your reasoning. In the body of your essay, do the following:Demonstrate your solution to the above problem, making sure to include all mathematical work.Describe what this graph looks like. Include information about the intercepts, the type of line needed, direction of the line, and region(s) shaded to fulfill the inequality. Any details which are pertinent to know about the graph should be mentioned.Evaluate the findings in this graph. Pick a point in the shaded area and give its coordinates, and then discuss what those numbers mean in terms of rockers and board feet of lumber. Pick a point outside of the shaded area and do the same thing. Pick a point right on the line and discuss the same details. Be specific.Apply the linear inequality to solve the following problem: a chain furniture store faxes an order for 175 modern rocking chairs and 125 classic rocking chairs. Will Ozark Furniture be able to fill this order with the current lumber on hand? If yes, how much lumber will they have left? If no, how much more lumber would they need to fill the order? Explain your answers.For information regarding APA samples and tutorials, visit the Ashford Writing Center, within the Learning Resources tab on the left navigation toolbar.

Solving Quadratic Equations

Solving Quadratic Equations

In this discussion, you will solve quadratic equations by
two main methods: factoring and using the Quadratic Formula. Read the following
instructions in order and view the example to complete this discussion:
Find
the problems assigned to you in the table below.
If the third letter of your last name is
On page 636, solve the following problem by factoring
Solve the following problem by using the Quadratic
Formula
A or L
46
48 on p. 646
B or K
88
46 on p. 646
C or J
84
44 on p. 646
D or I
10
20 on p. 646
E or H
8
18 on p. 646
F or G
6
16 on p. 646
M or Z
38
48 on p. 636
N or Y
40
50 on p. 636
O or X
42
52 on p. 636
P or W
44
54 on p. 636
Q or V
80
56 on p. 637
R or U
2
78 on p. 637
S or T
4
82 on p. 637
For
the factoring problem, be sure you show all steps to the factoring and
solving. Show a check of your solutions back into the original equation.
For
the Quadratic Formula problem, be sure that you use readable notation
while you are working the computational steps. Refer to Inserting Math Symbols for guidance with formatting.
Present
your final solutions as decimal approximations carried out to the third
decimal place. Due to the nature of these solutions, no check is required.
Incorporate
the following four math vocabulary words into your discussion. Use bold
font to emphasize the words in your writing (Do not write
definitions for the words; use them appropriately in sentences describing
your math work.): Quadratic
formula
Factoring
Completing
the square
Discriminant

Elementary and Intermediate Algebra

Elementary and Intermediate Algebra

Read the following instructions in order to complete this assignment and review the example of how to complete the math required for this assignment:Read the article about Body Mass Index (BMI) on page 151 of Elementary and Intermediate Algebra. ( see below) Use the formula given using pounds and inches for finding the BMI at
the end of the first paragraph for the following four intervals:17 < BMI <= 22 might have a longer life span than average 23 < BMI <= 25 probably not overweight25 < BMI <= 30 probably overweight BMI > 30 obese You will use your height to plug into the
formula to solve for W, the weight range that will go with each
category. You may prefer to solve the formula for the variable W before
plugging in values, which is fine.
Write a two- to three-page paper that is formatted in APA style and according to the Math Writing Guide.
Format your math work as shown in the Instructor Guidance and be
concise in your reasoning. In the body of your essay, do the following:Demonstrate your solution to the above problem, making sure to include all mathematical work.Explain why the computed weight ranges could be misleading.Choose one of the four BMI regions and
express the region using set notation and interval notation. Include a
simple graph of the region. Please see the example for some ideas of how
to do this. Incorporate the following five math vocabulary words into your discussion. Use bold font to emphasize the words in your writing (Do not write definitions for the words; but integrate them into your discussion):Inequality Equivalent Compound inequality Interval Infinity page 151 of Elementary and Intermediate AlgebraMedical professionals say that
two-thirds of all Americans are overweight and excess weight has about
the same effect on life expectancy as smoking. How can you tell if you
are overweight or normal? Body mass index (BMI) can help you decide. To
determine BMI divide your weight in kilograms by the square of your
height in meters. Don't know your weight and height in the metric
system? Then use the formula BMI = 703W/H2, where W is your weight in pounds and H is your height in inches.
If 23 < BMI < 25, then you are
probably not overweight. If BMI ≥ 26, then you are probably overweight
and are statistically likely to have a lower life expectancy. According
to the National Heart, Lung, and Blood Institute, you are overweight if
25 < BMI < 29.9 and obese if BMI ≥ 30. If your BMI is between 17
and 22, your life span might be longer than average. Men are usually
happy with a BMI between 23 and 25 and women like to see their BMI
between 20 and 22. However, BMI does not distinguish between muscle and
fat and can wrongly suggest that a person with a short muscular build is
overweight. Also, the BMI does not work well for children, because
normal varies with age.
If you want to learn more about body
mass index or don't want to do the calculations yourself, then check out
any of the numerous websites that discuss BMI and even have online BMI
calculators. Just do a search for body mass index.

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