MAT 120 WEEK 8 HOMEWORK
Directions Show your work on all of these problems. You may find Word's equation editor helpful in creating mathematical expressions in Word. There is a tutorial on using this equation editor in Module 1 Lecture Notes. You also have the option of hand writing your work and scanning it.
Complete the following problems in Chapter 7: Section Exercises.
• Section 7.1 Exercises (p. 438):
o Problems: 11-29 odd (you may choose the method but must work some using the addition method and some using the substitution method.), 51-63 odd, 69
• Chapter 7 Review Exercises (page 498-499):
o Problems: 1, 3