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