- 1. Which of these ratios is equivalent to 1/8?
A) .125
B) 3/24
C) 1:16
D) 8/1
- 2. In the following example: 6 cans of soup for $3.90, what is the unit rate?
A) $23.40 per can
B) $1.54 per can
C) $.65 per can
D) $1.30 per can
- 3. At what point does this line cross the y-axis?
A) (4, 0)
B) (0, 4)
C) (-6, 0)
D) (0, -6)
- 4. Which of the following is an ordered pair on the line above?
A) (x, y)
B) (4, 0)
C) (2, 5)
D) (5, 2)
- 5. On the given graph, the ordered pair of the origin is:
A) (5, -5)
B) (4, 0)
C) (0, 0)
D) (0, -6)
- 6. On the given graph, which point is in quadrant IV?
A) (0, 0)
B) (-1, -7)
C) (5, 2)
D) (2, -3)
- 7. Which of the following is proportional to 3/5?
A) 12/25
B) 4/6
C) 7/21
D) 9/15
- 8. What is the rate of change for the given table?
A) -1/3
B) 1/3
C) 3
D) -3
- 9. What is the slope of the given line:
A) 2
B) 3
C) 3/2
D) 2/3
- 10. Which of the following is a true statement?
A) What is 164% of 25? Answer: 46
B) What percent of 700 is 385? Answer: 51%
C) What number is 16% of 44? Answer: 9
D) 36% of what number is 27? Answer: 75
- 11. In the expression 12a+5, identify the coefficient?
A) 12
B) 0
C) 5
D) a
- 12. Which expression shows greater than 50 percent decrease?
A) 99 to 74
B) 140 to 300
C) 300 to 140
D) 49 to 149
- 13. Suppose you guess there are 300 gum balls in a jar, but there are actually 400 gum balls. Chose the answer with the correct percent error shown below:
A) 3%
B) 33%
C) 25%
D) 4%
- 14. Which expression shows less than 50 percent increase?
A) 120 to 140
B) 150 to 75
C) 75 to 150
D) 140 to 120
- 15. Use simple interest to find the ending balance: $34,100 at 4% for 3 years
A) $38,192.00
B) $40,920
C) $39,556
D) $36,828
- 16. What is the value of |-22| + |5|?
A) 17
B) -27
C) 27
D) -17
- 17. Which of the following is an example of an integer?
A) .13
B) -1.5
C) -9
D) 1/8
- 18. What is the addative inverse of 6?
A) -6
B) 6
C) 1/6
D) 0
- 19. Which of these illustrates the Associative property?
A) 1(3+4) = (3+4)
B) 4(1+3) = 4 X 1 + 4 X 3
C) ( 1+3) +4 = (3+1) +4
D) (1+3) +4 = 1+(3+4)
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