2-6 Test Preparation Part B
- 1. The inequality 5T + 1 ≥ 16 represents the number of movie tickets (T) that Henry bought. Which statement is true?
A) Henry bought at least 3 tickets.
B) Henry bought more than 3 tickets.
C) Henry bought 3 tickets.
D) Henry bought fewer that 3 tickets.
- 2. Which fraction is equivalent to .55 ?
A) 1/55
B) 55/1
C) 11/2
D) 11/20
A) 2.25
B) 0.0225
C) 22.5
D) 2250
- 4. Which is NOT a solution to X ≥ -2 ?
A) -2
B) 10
C) -5
D) 0
- 5. Write 8-2 using a positive exponent.
A) 1/16
B) 82
C) 1/82
D) 1/8-2
- 6. If A = -4 and C = -2, what is the value of: -5(3A + 2C) ?
A) -80
B) 80
C) 72
D) 64
- 7. Larry earns $45 for 9 hours of work. At the same hourly rate, how many hours must he work to earn $115?
A) 40 Hours
B) 12 Hours
C) 15 Hours
D) 23 Hours
- 8. Sara has $8 more than twice the amount of money Jared has. If Sara has $42, how much money does Jared have?
A) $21
B) $24
C) $16
D) $17
- 9. Which written expression could be represented by: 4X + 3 = 7X?
A) Four times a number increased by 3 is equal to 7 times the number.
B) The product of 4 and 3 increased by a number is equal to 7 times the number.
C) The quantity of a number plus 4 times 3 is equal to 7 times the number.
D) The product of 4 and a number decreased by 3 is equal to the number.
- 10. Write an inequality: Fewer than 100 students brought cell phones to the dance.
A) S ≤ 100
B) S = 100
C) S < 100
D) S > 100
- 11. Which has the smallest value?
A) |45|
B) |-36|
C) |-2|
D) |46|
- 12. What is the value of |-6-5| ?
A) -11
B) -1
C) 1
D) 11
- 13. Find the lowest common denominator: 1/4 + 1/5 + 1/10
A) 15
B) 12
C) 20
D) 30
A) 6H-4
B) 6H+12
C) 6H-12
D) 6H+4
A) 12H + 28
B) 12H + 21
C) 12H + 7
D) 7H + 11
- 16. If A = -4 and C = -3, what is the value of: -4(4A + 2C) ?
A) 88
B) 44
C) 40
D) -88
- 17. Which fraction results in a terminating decimal?
A) 2/5
B) 4/9
C) 1/3
D) 2/3
- 18. Which of the following is the product of x3y7z5 • x2y4z3 ?
A) x5y11z8
B) x5y3z2
C) x6y28z15
D) x6y11z8
- 19. The square root of 125 is between which two numbers?
A) 10 and 11
B) 13 and 14
C) 12 and 13
D) 11 and 12
- 20. A. 19 " Which of the following equations demonstrate the associative property?
A) d(2-c)=2d-cd
B) (5x)y = y(x+5)
C) (3+x)+10=10 + (3+x)
D) (7a+b) + 7 = 7a + (b + 7)
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