Ashford MAT 221 Week 1 Quiz with Answers (Summer Semester 2017) – Online Homework Help
MAT 221 Introduction to Algebra Week 1 Quiz Answers 2017
- The presenter of example 59, Subtraction of Signed Numbers, which is located in the media section of Chapter 1, states “Subtracting a negative number is the same as adding the opposite of the number.”
- When looking at the example in the video, Example 88, Removing Parentheses: Distribute Twice and Combine Like Terms, which is located in the media section of Chapter 1, the presenter states that the –3 is distributed, rather than a positive 3, to each term inside the parentheses next to it.
- When looking at the problem given in the slideshow, Evaluating using Order (No Grouping Symbols Present) which is located in the media section of Chapter 1, the presenter’s second step is the following expression:
- In the video, Example 50, Absolute Value, which is located in the media section of Chapter 1, the presenter states, “Please don’t think that absolute value wants you to take the ________ of a number. Sometimes students think that.”
- In the equation presented in the video, Exercise 39, Intervals of Real Numbers located in the media section of Chapter 1, the presenter states to best way to represent a set of real numbers greater than 0 and less than or equal to 5 is to express this on a ________.
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