

1. 
Based on the line plot, how many students scored above 90 or below 50? 





A. 
10 
B. 
4 


C. 
5 
D. 
9 


Hint 


2. 
Evaluate when x = 15 and y = 15. 


A. 
15 
B. 
15 


C. 
225 
D. 
225 


Hint 


3. 
Translate ''two times a number is six times the sum of z and y'' into an equation, inequality, or formula. 


A. 
2x = 6(z + y) 
B. 
2x = 6 (zy) 


C. 
2 + x = 6 + z + y 
D. 
2x = 6z + y 


Hint 


4. 
Solve x + 5 = 7. 


A. 
x = 12 
B. 
x = 2 


C. 
x = 35 
D. 
x = 2 


Hint 


5. 
Find the area of the figure if a = 3 and b = 5. 





A. 
16 square units 
B. 
8 square units 


C. 
15 square units 
D. 
225 square units 


Hint 


6. 
Solve the inequality 5y + 8 > 4y  3. 


A. 
{y  y < 5} 
B. 
{y  y > 11} 


C. 
{y  y > 5} 
D. 
{y  y < 11} 


Hint 


7. 
Use elimination to solve the system of equations given below. x + 3y = 6 2x  6y = 8 


A. 

B. 



C. 

D. 



Hint 


8. 
The sum of two numbers is –11. Twice the first number minus four times the second number is –10. What are the two numbers? 


A. 
15, 4 
B. 
8, 3 


C. 
6, 5 
D. 
9, 2 


Hint 


9. 
Simplify Assume the denominator is not equal to zero. 


A. 

B. 



C. 

D. 



Hint 


10. 
Find the sum (4xy^{2} – 3x^{2}y – 5xy – 6) + (5xy^{2} – 2xy + 3). 


A. 
xy^{2} – 3x^{2}y – 7xy – 3 
B. 
xy^{2} – 3x^{2}y – 3xy – 3 


C. 
4xy^{2} – 7xy – 3 
D. 
4xy^{2} – 8x^{2}y – 7xy – 3 


Hint 


11. 
Which is the graph of the equation y = 2x^{2}  1? 


A. 

B. 



C. 

D. 



Hint 


12. 
The equation x^{2} + 1 = 3x does not have integral roots. State the consecutive integers between which the roots lie. 


A. 
between 3 and 2 and between 1 and 0 


B. 
between 0 and 1 and between 2 and 3 


C. 
between 1 and 0 and between 0 and 1 


D. 
between 3 and 2 and between 0 and 1 


Hint 


13. 
Find . 


A. 

B. 



C. 

D. 



Hint 


14. 
Find 


A. 

B. 



C. 

D. 



Hint 


15. 
Solve 11b = 132. 


A. 
b = 12 
B. 
b = 12 


C. 
b = 1452 
D. 
b = 1452 


Hint 


16. 
Solve 


A. 
y = 21 
B. 
All Real Numbers 


C. 
No Solution 
D. 
y = 21 


Hint 


17. 
Hakan has 50 milliliters of a 10% acid solution. How many milliliters of 45% acid solution should he add to create a 35% acid solution? 


A. 
97 milliliters 
B. 
125 milliliters 


C. 
100 milliliters 
D. 
78 milliliters 


Hint 


18. 
How can the polynomial x^{2}y^{2} + 2y^{3} – 5xy^{4} + x^{3} be written with powers of x in descending order? 


A. 
x^{2}y^{2} + x^{3}+ 2y^{3} – 5xy^{4} 


B. 
x^{3} + x^{2}y^{2} + 2y^{3} – 5xy^{4} 


C. 
x^{2}y^{2} + 2y^{3} + x^{3}– 5xy^{4} 


D. 
x^{3} + x^{2}y^{2} – 5xy^{4} + 2y^{3} 


Hint 


19. 
Find 


A. 

B. 



C. 
–3 
D. 
3 


Hint 


20. 
Consider . Which of the variables can be 0 if it is true that ? 


A. 
y only 
B. 
w only 


C. 
w, x, and y 
D. 
w and y 


Hint 


