

1. 
Which of the following sentences is true? 


A. 
when x = 5. 


B. 
3x + 5 < x^{2} when x = 4. 


C. 
when x = 6. 


D. 
when x = 4. 


Hint 


2. 
Which statement illustrates the transitive property? 


A. 
2 + 5 = 2 + 5 
B. 
If 5 + 2 = 7 and 7 = 3 + 4, then 5 + 2 = 3 + 4. 


C. 
2 + 5 = 7 
D. 
5 + 2 = 2 + 5 


Hint 


3. 
Translate ''the circumference of a circle is two times pi times the radius'' into an equation, inequality, or formula. 


A. 

B. 



C. 

D. 



Hint 


4. 
Solve 


A. 
x = 
B. 
x = 7 


C. 
x = 
D. 
x = 


Hint 


5. 
Three times the greater of two consecutive odd integers is five less than four times the smaller. Find the two numbers. 


A. 
15, 17 
B. 
11, 13 


C. 
8, 10 
D. 
8, 9 


Hint 


6. 
Find the mean of {3, 8, 10, 1, 25}. 


A. 
9 
B. 
1 


C. 
8 
D. 
9.4 


Hint 


7. 
The median is the _________ of a set of numbers. 


A. 
average 
B. 
most frequent 


C. 
middle number 
D. 
highest number 


Hint 


8. 
If y varies directly as x and y = 35 when x = 5, find y when x = 11. 


A. 

B. 
41 


C. 
77 
D. 
7 


Hint 


9. 
What is the slope of in parallelogram ABCD? 





A. 

B. 



C. 

D. 



Hint 


10. 
Evaluate 0.75 + 2.2 + 0.25 + 0.8. 


A. 
3 
B. 
4 


C. 
6 
D. 
5 


Hint 


11. 
Identify the hypothesis in the following algebraic statement: If 3x + 10 = 13, then x = 1. 


A. 
3x + 10 
B. 
x = 1 


C. 
3x + 10 = 13 
D. 
3x 


Hint 


12. 
Identify the conclusion in the following algebraic statement: If a = 3, then 2a + 1 = 7. 


A. 
2a + 1 
B. 
2a + 1 = 7 


C. 
2a 
D. 
a = 3 


Hint 


13. 
Make a table showing the cost of buying 1 to 5 CDs if CDs cost $12 each. 


A. 



B. 



C. 



D. 



Hint 


14. 
Solve 


A. 
No Solution 
B. 
x = 6 


C. 
x = 6 
D. 
All Real Numbers 


Hint 


15. 
Last year, an internet service provider's fee was $17.99 per month. This year, the same internet service provider charges $19.99 per month. Rounded to the nearest percent, what is the percent of increase for internet service? 


A. 
9% 
B. 
11% 


C. 
15% 
D. 
2% 


Hint 


16. 
Solve 2x + 8y = 48 for y. 


A. 



B. 
y = 2x + 48 


C. 
y = 2x + 6 


D. 



Hint 


17. 
Solve m = n + 5 if the domain is {3, 0, 3, 6}. 


A. 
{2, 5, 8, 11} 
B. 
{6, 5, 4, 3} 


C. 
{14, 5, 4, 13} 
D. 
{7, 4, 2, 1} 


Hint 


18. 
Find the 10^{th} term of the arithmetic sequence –6, 3, 12, 21, …. 


A. 
66 
B. 
75 


C. 
93 
D. 
84 


Hint 


19. 
Write an equation of a line that passes through (12, 14) with slope . 


A. 

B. 



C. 

D. 



Hint 


20. 
Which scatter plot shows that x and y have a negative correlation? 


A. 

B. 



C. 

D. 



Hint 


