Unit 2 Quiz

1. Determine if the conjecture below is true or false. The sum between two odd numbers is always an odd number.

• False
• True
• False, 3-1=2

2. Determine if the conjecture below is true or false. Two right angles are always supplementary.

• True
• False, when they are adjacent
• False

4. Use the statements below to write compound statements. Then, determine the truth value. p: Atlanta is the capital of Georgia. q: There are 4 feet in a yard.

• Atlanta is the capital of Georgia and there are 4 feet in a yard. False
• Atlanta is the capital of Georgia or there are 4 feet in a yard. True
• Atlanta is not the capital of Georgia and there are not 4 feet in a yard. True
• Atlanta is the capital of Georgia and there are not 4 feet in a yard. False

5. Use the statements below to write compound statements. Then, determine the truth value. p: Atlanta is the capital of Georgia. q: There are 4 feet in a yard.

• Atlanta is the capital of Georgia and there are 4 feet in a yard. True
• Atlanta is the capital of Georgia or there are 4 feet in a yard. True
• Atlanta is the capital of Georgia and there are not 4 feet in a yard. True
• Atlanta is the capital of Georgia and there are not 4 feet in a yard. False

6. Use the statements below to write compound statements. Then, determine the truth value. p: Atlanta is the capital of Georgia. q: There are 4 feet in a yard.

• Atlanta is the capital of Georgia and there are not 4 feet in a yard. True
• Atlanta is not the capital of Georgia or there are 4 feet in a yard. False
• Atlanta is not the capital of Georgia and there are not 4 feet in a yard True
• Atlanta is the capital of Georgia and there are not 4 feet in a yard. False

7. Complete the truth table below

• 
• 
• 
• 

13. What will go on reason 1?

• Division Property
• Subtraction Property
• Distributive Property
• Given

14. What will go on reason 2?

• Division Property
• Subtraction Property
• Distributive Property
• Given

15. What will go on reason 3?

• Division Property
• Subtraction Property
• Distributive Property
• Given

16. Pick the property of equality that justifies this Statement. If a=2b, then a-c =2b-c

• Subtraction Property of Equality
• Addition Property of Equality
• Multiplication Property of Equality
• Division Property of Equality
• Substitution Property