A) x<-1
B) x<5
C) x<1
D) x<-5
A) a < 12
B) a > 2
C) a > 2
D) a > -2
A) x > -2
B) x > 1/2
C) x < -2
D) x >= -2
- 4. Describe the position of point B.
A) 0.2
B) 2.0
C) 0.02
D) 0.1
- 5. Describe the position of point C.
A) 1.4
B) 1.5
C) 1.15
D) 0.5
- 6. In the figure above, name the points that have the coordinates (9;5)
A) K
B) F
C) C
D) I
- 7. In the figure above, name the points that have the coordinates (-13;15)
A) L
B) N
C) C
D) B
- 8. In the figure above, name the points that have the coordinates (14;14)
A) A
B) B
C) D
D) E
A) x < 4
B) x > 6
C) x < 6
D) x > -4
A) m <= -7
B) m >= -7
C) m <= 0
D) m <= 7
- 11. If 9 is added to a number x, the result is greater than 17. Find the range of values of x.
A) x > 8
B) x > 9
C) x < 8
D) x > 0
- 12. Calculate the value of c.
A) 5
B) 6
C) 7
D) 8
- 13. Calculate the value of PS
A) 6
B) 5
C) 7
D) 8
- 14. Calculate the value of AD
A) 49
B) 36
C) 25
D) 64
- 15. Five times a whole number, x, is subtracted from 62. The result is less than 40. Find the three lowest values of x.
A) 0, 1, 2
B) 2, 3, 4
C) 7, 8, 9
D) 5, 6, 7
- 16. A book contains 192 pages. A boy reads x complete pages everyday. If he has not finished the book after 10 days, find the highest possible value of x.
A) 10
B) 12
C) 19
D) 6
- 17. Use the substitution method to solve a - 2b = 9, 2a + 3b = 4
A) a = 5, b= -4
B) a = 5, b= -2
C) a = 3, b= -2
D) a = 5, b= -1
- 18. Use the substitution method to solve 3x + 2y = 10, 4x - y = 6
A) x = 2, y =2
B) x = 3, y =4
C) x = 2, y =4
D) x = 2, y =3
- 19. Use the elimination method to solve 5x + 3y = 1, 2x + 3y= -5
A) x =2, y=-3
B) x =3, y=1
C) x =2, y=-2
D) x =2, y=2
- 20. Use the elimination method to solve 4x + 3y = 9, 2x + 5y= 15
A) x = 0, y =1
B) x = 0, y = -3
C) x = 3, y =1
D) x = 0, y =3
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