1. Welcome to... A Game of X’s and O’s

2. 789 456 123

3. 789 456 123 Scoreboard X O Click Here if X Wins Click Here if O Wins

4. 1 If r + 14 = -9, what justifies r = -23?

5. 1 Subtraction property of equality Home

6. 2 Which completes the statement? If 6x=5 and d=6x, then ____ by the Transitive Property of Equality

7. 2 d=5

8. 3 Point A (1,2) is rotated 90° counterclockwise. What are the ordered pair for A’?

9. 3 A’(-2,1)

10. 4 Which is the contrapositive of the statement? If 6-3x< 7, then 3x>-1

11. 4 If 3x<-1, then 6-3x>7

12. 5 What is the value of x?

13. 5 65°

14. 6 The ratio of the measure of two supplementary angles is 8:4. What is the measure of the smaller angle?

15. 6 60°

16. 7 The scale on a map uses 3 centimeters to represent 4 kilometers. The distance between the two towns on the map is 6 cm. How many km apart are the towns?

17. 7 8 km

18. 8 A drawing of a garden uses a scale of 1in:3ft. Find the length of the garden if the length on the drawing is 13 inches.

19. 8 39 ft

20. 9 Which best describes the triangle?

21. 9 Isosceles Triangle