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Answer Key<br />

Practice C<br />

1. ; 5 > 1<br />

0 1<br />

2 3<br />

2. ; 1.3 > 2.1<br />

3 2 1<br />

4<br />

5<br />

3. ;<br />

2 1<br />

4. ; 3 < 7<br />

2<br />

2<br />

3<br />

0 1 2<br />

4<br />

3<br />

5. ;<br />

2 1<br />

3 7<br />

6. ; 7 < 2.8<br />

0 1 2<br />

0 1 2<br />

7<br />

4<br />

2.1 1.3<br />

0 1 2 3<br />

3<br />

3<br />

5<br />

0<br />

2.8<br />

4<br />

4<br />

6<br />

4<br />

5<br />

4<br />

3<br />

< 2<br />

3<br />

> 2<br />

7. 8.<br />

9.<br />

10. Commutative Property of Addition<br />

11. Commutative Property of Multiplication<br />

12. Associative Property of Addition<br />

13. Distributive Property<br />

14. Commutative Property of Multiplication<br />

15. Identity Property of Addition 16.<br />

17. 4 18. $45<br />

revolutions<br />

19. 120<br />

minute<br />

20. 70 miles per hour 21. 30.4 points per game<br />

22. 158.4 feet per hour 23. Yes<br />

1<br />

12 in.<br />

68 7<br />

1.5,<br />

2.9. 8, 3, 2<br />

8 lb<br />

3<br />

4, 0, 1<br />

5<br />

2<br />

9, 1<br />

8, 4<br />

3, 2

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