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