College/Career Ready Math Chapter 4 sect 1-6 Test - A - εξέταση
- 1. A: Solve the following: 4[2x-9] = 3x+4
A) -32/5
B) 5
C) 32
D) 40/3
E) 8
- 2. A: Solve the following: 4[x+3] = 20
A) 1
B) 4
C) 0
D) -8
E) 2
- 3. A: Solve the following: 23 = 5-[2/3] m
A) -12
B) -42
C) -27
D) -18
E) 42
- 4. A: Solve the following: A:5(2x-6) = 7x-3
A) -9
B) 4
C) 9
D) 11
E) -11
- 5. B: Simplify: 7b + 2b + 3c.
A) 5b +3c
B) 7b + 5c
C) 13bc
D) 12bc
E) 9b+3c
- 6. B: Simplify: 5(2g + 3) - 4g - 4
A) 6g +11
B) 10g + 4
C) 10g -6
D) 14g + 12
E) 10g - 1
- 7. B: Simplify: 4x +3 - 7x +4
A) 8x -4
B) 10x +7
C) -3x + 7
D) 11x + 1
E) 11x + 8
- 8. B: Simplify: 11m + 2 - m + 1
A) 10m - 1
B) 10m + 3
C) 11m2 + 3
D) 10m -1
E) 13 m + 2
- 9. C: Solve for the variable indicated: (n/2) - 11= 3 solve for n
A) 28
B) 14
C) 7
D) 3
E) -7
- 10. C: Solve for the variable indicated: 15 + 3x = 30 solve for x
A) -15
B) -5
C) 5
D) 15
E) 10
- 11. C: Solve for the variable indicated: 6c - 7d = 5 solve for d
A) (-6c + 5)/(-7)
B) (-6c + -5)/-7
C) (-6c - 5)/-7
D) (6c + 5)/-7
E) (-6c + 5)/7
- 12. C: Solve for the variable indicated: 7x - 8y +x = 5y + 3 solve for y
A) y=(8x+3)/-13
B) y = (-8x -3)/13
C) y=(8x+3)/13
D) y=(8x-3)/13
E) y=(8x-13)/-3
- 13. D: Use the Distributive Property: 3(x+7)
A) 3x+21
B) 3x+7
C) 21x
D) 24x
E) 10x
- 14. D: Use the Distributive Property: -9(-k+3)
A) -9k+27
B) 12k
C) -9k-27
D) 9k-27
E) 9k+3
- 15. D: Use the Distributive Property: -10(3n+4)
A) 17n
B) -30n+4
C) -30n+-40
D) 30n-40
E) (9n)/4
- 16. D: Use the Distributive Property: -7(-v - 5)
A) 7v+35
B) 7v-35
C) -12v
D) -7v+35
E) -7v-35
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