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# MAT 221 ASSIST Real Education Real Results/mat221assistdotcom PowerPoint PPT Presentation

MAT 221 Week 1 Assignment 1 Simplifying ExpressionsMAT 221 Week 1 DQ 1 Evaluating Algebraic ExpressionsMAT 221 Week 2 Assignment 2 InequalitiesMAT 221 Week 2 DQ 1 FormulasMAT 221 Week 3 Assignment 3 Two-Variable InequalityMAT 221 Week 3 DQ 1 Parallel and PerpendicularMAT 221 Week 4 Assignment 4 Financial PolynomialsMAT 221 Week 4 DQ 1 Initial InvestmentMAT 221 Week 5 Assignment 5 Pythagorean QuadraticMAT 221 Week 5 DQ 1 Factoring

MAT 221 ASSIST Real Education Real Results/mat221assistdotco

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### MAT 221 Entire Course

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MAT 221 Week 1 Assignment 1 Simplifying Expressions

MAT 221 Week 1 DQ 1 Evaluating Algebraic Expressions

MAT 221 Week 2 Assignment 2 Inequalities

MAT 221 Week 2 DQ 1 Formulas

MAT 221 Week 3 Assignment 3 Two-Variable Inequality

MAT 221 Week 3 DQ 1 Parallel and Perpendicular

MAT 221 Week 4 Assignment 4 Financial Polynomials

MAT 221 Week 4 DQ 1 Initial Investment

MAT 221 Week 5 Assignment 5 Pythagorean Quadratic

MAT 221 Week 5 DQ 1 Factoring

### MAT 221 Week 1 Assignment 1 Simplifying Expressions

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Simplifying Expressions

Read the following instructions in order to complete this assignment, and review the example of how to complete the math required for this assignment:

•Use the properties of real numbers to simplify the following expressions:

•2a(a – 5) + 4(a – 5)

•2w – 3 + 3(w – 4) – 5(w – 6)

•0.05(0.3m + 35n) – 0.8(-0.09n – 22m)

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 example and be concise in your reasoning. In the body of your essay, please make sure to include:

•Your solution to the above problem, making sure to include all mathematical work.

### MAT 221 Week 1 DQ 1 Evaluating Algebraic Expressions

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Read the following instructions in order to complete this discussion, and review the example of how to complete the math required for this assignment:

1.Write your birth date or the birth date of someone in your family as mm/dd/yy. (Example: March 13, 1981 is written 3/13/81, and November 7, 1967 is written 11/7/67).

2.Now let a = the one- or two-digit month number,

3.b = the negative of the one- or two-digit day number, and

4.c = the two-digit year number.

(Our example: a = 3, b = -13, and c = 81 or a = 11, b = -7, and c = 66)

5.Use the following algebraic expressions for parts c-d of the discussion:

9.Evaluate the three given expressions using the a, b, and c from your birth date. Make sure that b is negative when you plug in the values.

### MAT 221 Week 2 Assignment 2 Inequalities

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1.Assignment

To complete the following assignment, go to this week's Assignment link in the left navigation.

Inequalities

Read the following instructions in order to complete this assignment, and review the exampleow to complete the math required for this assignment:

•Read the article about Body Mass Index (BMI) on page 151 of Elementary and Intermediate Algebra. Use the formula given using pounds and inches for finding the BMI at the end of the first paragraph in order to find the four intervals the article mentions:

o17 < BMI < 22 might have a longer life span than average

### MAT 221 Week 2 DQ 1 Formulas

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1

Formulas

Read the following instructions in order to complete this discussion, and review the example of how to complete the math required for this assignment:

•Read about Cowling’s Rule for child sized doses of medication (number 92 on page 119 of Elementary and Intermediate Algebra).

•Solve parts (a) and (b) of the problem using the following details indicated for the first letter of your last name:

If your lastname starts with letterFor part (a) of problem 92 use this information to calculate the child’s dose.For part (b) of problem 92 use this information to calculate the child’s age.

### MAT 221 Week 3 Assignment 3 Two-Variable Inequality

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Assignment

To complete the following assignment, go to this week's Assignment link in the left navigation.

Two-Variable Inequality

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 problem 46 on page 240 of Elementary and Intermediate Algebra.

oAssign a variable to each type of rocker Ozark Furniture makes.

oWrite a linear inequality which incorporates the given information of total board feet and the board feet required for each type of rocker.

oOn 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.

### MAT 221 Week 3 DQ 1 Parallel and Perpendicular

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• Parallel and Perpendicular

• 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.

• If your first namestarts withWrite the equation of a line parallel to the given line but passing through the given point.Write the equation of a line perpendicular to the given line but passing through the given point.

### MAT 221 Week 4 Assignment 4 Financial Polynomials

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• Assignment

• To complete the following assignment, go to this week's Assignment link in the left navigation.

• Financial Polynomials

• Read the following instructions in order to complete this assignment, and review the example of how to complete the math required for this assignment:

• 1.Solve problem 90 on page 304 of Elementary and Intermediate Algebra. Be sure that you show all steps of the squaring of the binomial and multiplication along with any simplification which might be required.

• 1.Evaluate the polynomial resulting from step 1 using:

• 1.P = \$200 and r = 10%, and also with

• 2.P = \$5670 and r = 3.5%

### MAT 221 Week 4 DQ 1 Initial Investment

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• Initial Investment

• Read the following instructions in order to complete this discussion, and review the example of how to complete the math required for this assignment:

• 1.Think of something you want or need for which you currently do not have the funds. It could be a vehicle, boat, horse, jewelry, property, vacation, college fund, retirement money, or something else. Pick something which cost somewhere between \$2000 and \$50,000.

• 2.On page 270 of Elementary and Intermediate Algebra you will find the “Present Value Formula,” which computes how much money you need to start with now to achieve a desired monetary goal. Assume you will find an investment which promises somewhere between 5% and 10% interest on your money and you want to purchase your desired item

### MAT 221 Week 5 Assignment 5 Pythagorean Quadratic

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• Assignment

• To complete the following assignment, go to this week's Assignment link in the left navigation.

• Read the following instructions in order to complete his assignment, and review the example of how to complete the math required for this assignment, and review the example of how to complete the math required for this assignment:

• •Read problem 98 on page 371 of Elementary and Intermediate Algebra. Along with factoring, this problem also requires the use of the Pythagorean Theorem to solve it.

• oOn your scratch paper draw a diagram which includes the location of Castle Rock and the dimensions of a triangle with the given number of paces. Seeing the relationship of the sides and where the right angle is will help you know how to apply the Theorem. You may include the

### MAT 221 Week 5 DQ 1 Factoring

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• Factoring

• Read the following instructions in order to complete this discussion, and review the example of how to complete the math required for this assignment:

• •On pages 345-6 and 353 of Elementary and Intermediate Algebra, there are many factoring problems. You will find your assignment in the following table.

• If the 3rd letter of your last name isOn Page 345-6

• Do the FollowingOn Page 353

• Do the Following

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