# MAT 221 Tutorials / mat221dotcom

MAT 221 Entire CourseFor more course tutorials visit
www.mat221.comMAT 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 ExpressionsFor more course tutorials visit
www.mat221.comSimplifying ExpressionsRead 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 2 Assignment 2 InequalitiesFor more course tutorials visit
www.mat221.comAssignment
To complete the following assignment, go to this week’s Assignment link in the left navigation.
InequalitiesRead the following instructions in order to complete this assignment, and review the exampleow to complete the math required for this assignment: