WK7 DQ2 Review examples 2, 3, and 4 in section 8.4 of the text. How does the author determine what the first equation should be? What about the second equation? How are these examples similar? How are they different? Find a problem in the text that is similar to examples 2, 3, and 4. Post the problem for your classmates to solve. Consider responding to your classmates by asking clarifying questions or by expanding a classmate’s response. Also, help students solve the problem you posted by providing feedback or hints if necessary. You may also want to provide an explanation for your solution after a sufficient number of students have replied. In examples 2, 3, and 4 for section 8.4 the author determines what the first equation and the second equation should be by organizing the given information into a table. The table allows for easier determination of both equations. The author determines the first equation for all three examples from the first line of the table which is set to a + b, x + y, or g+ s equal to a total given in the problem. The author determines the second equation for all three examples from the last line of
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