Figure 6.6 The impact of compound interest (credit: “English Money” by Images Money/Flickr, CC BY 2.0) Learning Objectives After completing this section, you should be able to: For a very long time in certain parts of the world, interest was not charged…
Figure 6.4 Interest is how savings earns money. (credit: “Interest Rates” by Mike Mozart/Flickr, CC BY 2.0) Learning Objectives After completing this section, you should be able to: There is truth in the phrase “You need to have money to make money.”…
Figure 6.3 Sale prices are often described as percent discounts. (credit: “Close-up of a discount sign” by Ivan Radic/Flickr, CC BY 2.0) Learning Objectives After completing this section, you should be able to: Many people first encounter percentages during a retail transaction…
Figure 6.2 The federal budget describes how money is spent and how money is earned. (credit: “Breakdown of revenues and outlays in 2021 US Federal budget” Wikimedia Commons, Public Domain) Learning Objectives After completing this section, you should be able to: In…
Figure 6.1 Financial health helps you realize your goals. (credit: modification of work “Budget and Bills” by Alabama Extension/Flickr, Public Domain) Chapter Outline 6.1 Understanding Percent 6.2 Discounts, Markups, and Sales Tax 6.3 Simple Interest 6.4 Compound Interest 6.5 Making a Personal Budget 6.6 Methods of Savings 6.7 Investments…
5.1 Algebraic Expressions 5.3 Linear Inequalities in One Variable with Applications 5.8 Graphing Functions
Algebraic Expressions 1. Translate from algebra to words: 2x+32x+3 2. Translate from words to algebra: the quotient of 5x5x and 7. 3. Translate from an English phrase to an expression: A gym charges $5.00 per class cc and a $20 membership fee. 4. Use parentheses…
Figure 5.98 The aftermath of an earthquake and tsunami. (credit: modification of work “Earthquake and Tsunami Japan” by Climate and Ecosystems Change Adaptation Research University Network/Flickr, CC BY 2.0) Learning Objectives After completing this section, you should be able to: Imagine you…
Figure 5.87 Many college students find part-time jobs at places such as coffee shops to help pay for college. (credit: modification of work “TULLY’s COFFEE” by MIKI Yoshihito/Flickr, CC BY 2.0) Learning Objectives After completing this section, you should be able to:…
Figure 5.82 Fruits and vegetables at a farmer’s market. (credit: “California Ave. Farmers’ Market” by Jun Seita/Flickr, CC BY 2.0) Learning Objectives After completing this section, you should be able to: In this section, we will learn how to solve systems of…