A) x<5
B) x<-1
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) 0.1
B) 0.02
C) 2.0
D) 0.2
- 5. Describe the position of point C.
A) 1.4
B) 0.5
C) 1.5
D) 1.15
- 6. In the figure above, name the points that have the coordinates (9;5)
A) K
B) C
C) F
D) I
- 7. In the figure above, name the points that have the coordinates (-13;15)
A) C
B) L
C) B
D) N
- 8. In the figure above, name the points that have the coordinates (14;14)
A) A
B) B
C) E
D) D
A) x > 6
B) x < 4
C) x > -4
D) x < 6
A) m <= 0
B) m <= -7
C) m >= -7
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) 8
C) 7
D) 6
- 13. Calculate the value of PS
A) 6
B) 8
C) 7
D) 5
- 14. Calculate the value of AD
A) 49
B) 25
C) 64
D) 36
- 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) 7, 8, 9
C) 2, 3, 4
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) 12
B) 19
C) 6
D) 10
- 17. Use the substitution method to solve a - 2b = 9, 2a + 3b = 4
A) a = 3, b= -2
B) a = 5, b= -1
C) a = 5, b= -4
D) a = 5, b= -2
- 18. Use the substitution method to solve 3x + 2y = 10, 4x - y = 6
A) x = 2, y =2
B) x = 2, y =4
C) x = 3, 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 =2, y=2
C) x =2, y=-2
D) x =3, y=1
- 20. Use the elimination method to solve 4x + 3y = 9, 2x + 5y= 15
A) x = 3, y =1
B) x = 0, y = -3
C) x = 0, y =1
D) x = 0, y =3
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