# ELEMENTARY MATHEMATICS - MTH099 Spring 2022

Course Hana Hajova

This course serves as a preparatory course for Business Mathematics I. It is intended for students who have very limited knowledge of mathematics. It concentrates upon basic mathematical notions and operations – fractions, percentage, using negative numbers etc. The content of the course will be adapted to concrete needs of students.

Here is the course outline:

## 1. Lesson 1

Feb 23

Introduction, course organization Sets, numbers, intervals Sets operations, basic arithmetic operations and their order

## 2. Lesson 2

Mar 2

Numbers, Basic arithmetic operations and their order, Intervals, Number line, Fractions, Absolute Values, equations, inequalities

## 3. Lesson 3

Mar 9

Fractions; Simple proportion; Percentages, percentage change; Interest Rate problems; Word problems

## 4. Lesson 4

Mar 16

Exponent and Radical properties; Fractions; Fractions properties; Scientific Notation; Word problems

## 5. Lesson 5

Mar 23

Mid-term Exam; Functions; basic type of functions; Linear functions; word problems

## 6. Lesson 6

Apr 6

Agenda Sets, numbers, intervals Sets operations, basic arithmetic operations and their order Functions; basic type of functions Linear functions, Quadratic functions Quadratic Equations Word Problems

## 7. Lesson 7

Apr 13

Quadratic equations; Word Problems Linear equation word problems - system of linear equations

## 8. Lesson 8

Apr 20

Short test No. 6 Quadratic Equations and Inequalities, Factoring; Equations - Word Problems.

## 9. Lesson 9

Apr 27

Practicing for Final Exam

## 10. Lesson 10

May 28

Quadratic equations and inequalities, review of the curricula

Jun 4

Final Exam