College Algebra

1. R.4 Exercise Set page # 29-31

2. R.5 Exercise Set page # 34-35

3. R.6 Exercise Set page # 43-44

4. R.7 Exercise Set page # 50-52

5. 1.4 Exercise Set page # 118-120

6. 1.5 Exercise Set page # 133-135

7. 1.6 Exercise Set page # 142-143