

1. 
The following are scores on an English exam. The highest score possible is 100. Which is the correct line plot? 





A. 



B. 



C. 



D. 



Hint 


2. 
What is the upper extreme for the quiz scores? 





A. 
20 
B. 
15 


C. 
3 
D. 
17 


Hint 


3. 
What integer represents a rise in temperature of 19°? 


A. 
19 
B. 
19 


C. 
19 
D. 
19 


Hint 


4. 
Sometimes you can simplify fractions before you multiply them. How would you simplify before finding the product? 


A. 
Divide 3, 16 and 24 by 3. 
B. 
Divide 16 and 24 by 8. 


C. 
Divide 5 and 16 by 5. 
D. 
Divide 3 and 24 by 3. 


Hint 


5. 
has vertices H(3, 1), I(2, 4), and J(4, 4). Which graph shows the reflection image of the triangle over the yaxis? 


A. 

B. 



C. 

D. 



Hint 


6. 
Evaluate 7 × (a  4) if a = 9. 


A. 
59 
B. 
63 


C. 
28 
D. 
35 


Hint 


7. 
Solve x + 3 = 22. 


A. 
25 
B. 
19 


C. 
23 
D. 
17 


Hint 


8. 
A certain word game contains a large 20sided die with letters instead of numbers on the sides. If all of the vowels (a, e, i, o, and u) are on the die, then what is the probability of rolling a vowel? 


A. 

B. 



C. 

D. 



Hint 


9. 
Solve z = 15  7. 


A. 
8 
B. 
22 


C. 
8 
D. 
22 


Hint 


10. 
Choose the best description for the picture. 





A. 
hexagon 
B. 
regular octagon 


C. 
octagon 
D. 
regular hexagon 


Hint 


11. 
Which characteristic best describes the quadrilateral? 





A. 
quadrilateral 
B. 
parallelogram 


C. 
trapezoid 
D. 
rhombus 


Hint 


12. 
In the tessellation below, name the polygons and determine how many of each type are at each vertex. 


A. 
two triangles and two hexagons 


B. 
one hexagon and four triangles 


C. 
six triangles 


D. 
none of the other choices; different vertices have different polygons forming them 


Hint 


13. 
Estimate 32% of 297. 


A. 
9 
B. 
90 


C. 
3 
D. 
30 


Hint 


14. 
The scatter plot shows the number of students per computer in U.S. public schools. Assume the number of students stays the same throughout the years. Choose the statement that best describes the data. 





A. 
In the future, their will be 0 students per computer. 


B. 
In the future, their will be more students per computer. 


C. 
There are more computers in schools in 2000 than their were in 1990. 


D. 
Their are more computers in schools in 1990 than their were in 2000. 


Hint 


15. 
Evaluate 15  9. 


A. 
6 
B. 
24 


C. 
6 
D. 
24 


Hint 


16. 
Simplify z + (5) + 18. 


A. 
z + (13) 
B. 
z + 13 


C. 
z + 23 
D. 
z + (23) 


Hint 


17. 
Evaluate if y = 16 and z = 4. 


A. 
9 
B. 
1 


C. 
1 
D. 
9 


Hint 


18. 
Estimate 178% of 31. 


A. 
54 
B. 
30 


C. 
45 
D. 
24 


Hint 


19. 
The Niles Park District has 140 children signed up to play Little League Baseball. The makeup of the league is shown in the table. If one child is picked at random, what is the probability that he or she is 11 years old. Write as a fraction in simplest form. 





A. 

B. 



C. 

D. 



Hint 


20. 
The Millers’ have four children. What is the probability that the first three children were boys and the fourth child was a girl? Assume that the chance of having either a boy or a girl is 50%. 


A. 

B. 



C. 

D. 



Hint 


