TABLE OF CONTENTS

x > - 1 ? -> - 2 True False

- 19 ≤ y ? -> - 20 True False

-> z < 1 True False

3(x - 7) + 1 ≥ 2x + 3(x + 4) ? -> True False

- 17y ≤ 51 ? -> True False

4(1 - z) < 3z + 2 by taking the following steps:

1. 4 - 4z < 3z + 2

2. - 7z < - 2$

3.

If the student made an error—aside from her ghastly blouse/pant combo—where was it? -> In going from the original inequality to line 1. True False

- 3(z + 2 - 4(z + 1))< - 6(z + 4)? -> - 3(z + 2 - 4z + 4) < - 6(z + 4) True False