# Developmental Math (DMA)

**DMA 010 Operations With Integers1.25/1**

This course provides a conceptual study of integers and integer operations. Topics include integers, absolute value, exponents, square roots, perimeter and area of basic geometric figures, Pythagorean theorem, and use of the correct order of operations. Upon completion, students should be able to demonstrate an understanding of pertinent concepts and principles and apply this knowledge in the evaluation of expressions.

Prerequisite: None

Corequisite: None

**DMA 020 Fractions and Decimals1.25/1**

This course provides a conceptual study of the relationship between fractions and decimals and covers related problems. Topics include application of operations and solving contextual application problems, including determining the circumference and area of circles with the concept of pi. Upon completion, students should be able to demonstrate an understanding of the connections between fractions and decimals.

Prerequisite: Take DMA 010;

Corequisite: None

**DMA 030 Proportion/Ratios/Rates/Percents1.25/1**

This course provides a conceptual study of the problems that are represented by rates, ratios, percent, and proportions. Topics include rates, ratios, percent, proportion, conversion of English and metric units, and applications of the geometry of similar triangles. Upon completion, students should be able to use their understanding to solve conceptual application problems.

Prerequisite: Take DMA 010 DMA 020;

Corequisite: None

**DMA 040 Expressions, Linear Equations, Linear
Inequalities1.25/1**

This course provides a conceptual study of problems involving linear expressions, equations, and inequalities. Emphasis is placed on solving contextual application problems. Upon completion, students should be able to distinguish between simplifying expressions and solving equations and apply this knowledge to problems involving linear expressions, equations, and inequalities.

Prerequisite: Take 1 group; # Take DMA 010 DMA 020 DMA 030; # Take DMA 025; # Take MAT 060;

Corequisite: None

**DMA 050 Graphs and Equations of Lines1.25/1**

This course provides a conceptual study of problems involving graphic and algebraic representations of lines. Topics include slope, equations of lines, interpretation of basic graphs, and linear modeling. Upon completion, students should be able to solve contextual application problems and represent real-world situations as linear equations in two variables.

Prerequisite: Take 1 group; # Take DMA 010 DMA 020 DMA 030 DMA 040; # Take DMA 025 DMA 040; # Take MAT 060 DMA 040;

Corequisite: None

**DMA 060 Polynomial and Quadratic Applications1.25/1**

This course provides a study of problems involving algebraic representations of quadratic equations. Topics include basic polynomial operations, factoring polynomials, and solving polynomial equations by means of factoring. Upon completion, students should be able to find algebraic solutions to contextual problems with quadratic applications.

Prerequisite: Take 1 group; # Take DMA 010 DMA 020 DMA 030 DMA 040 DMA 050; # Take MAT 060 DMA 040 DMA 050; # Take MAT 060 MAT 070; # Take DMA 025 DMA 040 DMA 050; # Take DMA 025 DMA 045; # Take DMA 045 MAT 060; # Take DMA 010 DMA 020 DMA 030 DMA 045;

Corequisite: None

**DMA 070 Rational Expressions and Equations1.25/1**

This course provides a study of problems involving algebraic representations of rational equations. Topics include simplifying and performing operations with rational expressions and equations, understanding the domain, and determining the reasonableness of an answer. Upon completion, students should be able to find algebraic solutions to contextual problems with rational applications.

Prerequisite: Take 1 group; # Take DMA 010 DMA 020 DMA 030 DMA 040 DMA 050 DMA 060; # Take MAT 060 DMA 040 DMA 050 DMA 060; # Take MAT 060 MAT 070 DMA 060; # Take DMA 010 DMA 020 DMA 030 MAT 070 DMA 060; # Take DMA 025 DMA 040 DMA 050 DMA 060; # Take DMA 025 DMA 045 DMA 060; # Take DMA 010 DMA 020 DMA 030 DMA 045 DMA 060; # Take DMA 045 DMA 060 MAT 060; # Take DMA 025 DMA 060 MAT 070;

Corequisite: None

**DMA 080 Radical Expressions and Equations1.25/1**

This course provides a study of problems involving algebraic representations of the manipulation of radical expressions and the application of radical equations. Topics include simplifying and performing operations with radical expresssions and rational exponents, solving radical equations, and determining the reasonableness of a solution. Upon completion, students should be able to find algebraic solutions to contextual problems with radical applications.

Prerequisite: Take 1 group; # Take DMA 010 DMA 020 DMA 030 DMA 040 DMA 050 DMA 060 DMA 070; # Take DMA 010 DMA 020 DMA 030 DMA 045 DMA 060 DMA 070; # Take DMA 025 DMA 045 DMA 060 DMA 070; # Take DMA 025 DMA 040 DMA 050 DMA 060 DMA 070;

Corequisite: None