Foundational Math ยท Level 1

## Real-World Algebra

Build and use formulas to tackle real-world situations with algebra.

Variables

Practice Variables

Using Variables

Practice Using Variables

Formulas

Practice Formulas

Using Formulas

Practice Using Formulas

More Than One Variable

Practice More Than One Variable

Comparing Offers

Practice Comparing Offers

Unit Prices

Practice Unit Prices

Using Unit Prices

Practice Using Unit Prices

Controlling Costs

Practice Controlling Costs

Calculating Percentages

Practice Calculating Percentages

Percent Discount

Practice Percent Discount

Working with Percentages

Practice Working with Percentages

### Course description

Learn algebra by investigating real-world problems involving variables, percentages, and rates. You'll focus on the key mathematical ideas and how to apply them to practical situations, not on tedious calculations. By the end of the course, you'll be putting algebra to work to evaluate discounts, manage constraints, and control costs.

### Topics covered

• Algebraic Expressions
• Equations
• Percent Change
• Proportions
• Rates
• Unit Rate
• Variables
• Writing Equations

### Prerequisites and next steps

This is a great course to use for starting or re-starting your study of math. Before you get started, you should be comfortable with numerical arithmetic (addition, subtraction, multiplication, and division), but no prior experience with algebra is needed.

Up next

Foundational Math ยท Level 2

### Understanding Graphs

Supercharge your thinking with the language of algebra.