

1. 
Which statement illustrates the commutative property of addition? 


A. 
(5 + 3) + 6 = 14 
B. 
(5 + 3) + 6 = 5 + (3 + 6) 


C. 
(5 + 3) + 6 = (3 + 5) + 6 
D. 
(5 + 3) + 6 = 8 + 6 


Hint 


2. 
Simplify (3a)(2b) + (5b)(2a). 


A. 
16ab 
B. 
4ab 


C. 
16ab 
D. 
4ab 


Hint 


3. 
Find the final price of a $78 dress that is on sale for 25% off and has a tax of 5.5%. 


A. 
$61.72 
B. 
$56.25 


C. 
$92.14 
D. 
$82.29 


Hint 


4. 
What is the probability of selecting a red or yellow marble from a bag that contains 20 red marbles, 15 yellow marbles, and 35 green marbles? 


A. 

B. 
1:1 


C. 

D. 



Hint 


5. 
What are the odds of not selecting a black ace from a standard deck of 52 cards? 


A. 
26:1 
B. 
25:1 


C. 
25:26 
D. 
1:25 


Hint 


6. 
State the domain of the relation whose graph is shown. 





A. 
{2, 1, 2} 
B. 
{0} 


C. 
{2, 1, 0, 2} 
D. 
{1, 4, 1, 2} 


Hint 


7. 
Write an equation to represent the function. 





A. 
g(x) = x + 3 
B. 



C. 
g(x) = 2x 
D. 
g(x) = 3x 


Hint 


8. 
What is implied when it is said that x and y have a negative correlation? 


A. 
When the value of x increases, the value of y does not necessarily increase or decrease. 


B. 
When the value of x is negative, the value of y negative. 


C. 
When the value of x increases, the value of y increases. 


D. 
When the value of x increases, the value of y decreases. 


Hint 


9. 
Which graph is the graph of 


A. 



B. 



C. 



D. 



Hint 


10. 
The equation V = 32t + 256 and the graph below describe the velocity V in feet per second of a ball t seconds after is is shot into the air. What is the ball's velocity after seven seconds? 





A. 
256 ft/s 
B. 
0 ft/s 


C. 
480 ft/s 
D. 
32 ft/s 


Hint 


11. 
Which equation has a graph perpendicular to the graph 3y = 2x  9? 


A. 

B. 
y = 2x + 5 


C. 
3x + 2y = 7 
D. 
2x + 3y = 4 


Hint 


12. 
Choose the slopeintercept form of the equation of the line that passes through (2, 4) and is perpendicular to the graph of 2x + y = 20. 


A. 
y = 2x 
B. 



C. 

D. 
y = 2x + 8 


Hint 


13. 
Evaluate 5(11 + 2^{2}  10) – 19. 


A. 
6 
B. 
106 


C. 
66 
D. 
44 


Hint 


14. 
A conditional statement consists of a __________ . 


A. 
hypothesis and a conclusion 
B. 
hypothesis only 


C. 
counterexample 
D. 
conclusion only 


Hint 


15. 
Find 


A. 

B. 



C. 

D. 



Hint 


16. 
Translate the sentence into an equation. Seven times v subtracted from 102 equals 53. 


A. 
7(102) – v = 53 
B. 
102 – 7v = 53 


C. 
7(102 – v) = 53 
D. 
7v – 102 = 53 


Hint 


17. 
Andre mows lawns as a summer job. On average, he can mow 3 lawns in 2 hours and 15 minutes. At this rate, how long would it take Andre to mow 5 lawns? 


A. 
3 hours and 45 minutes 


B. 
4 hours and 15 minutes 


C. 
3 hours and 30 minutes 


D. 
3 hours and 58 minutes 


Hint 


18. 
Write an equation of a line that passes through (3, 4) with slope . 


A. 

B. 



C. 

D. 



Hint 


19. 
Which equation describes the line that contains the points (5, 2) and (3, 7)? 


A. 

B. 



C. 

D. 



Hint 


20. 
If Dale Jarrett drives his car 1760 feet on the racetrack in 6 seconds, about how long will it take him to drive 2640 feet, a half mile? 


A. 
9 seconds 
B. 
6 minutes, 40 seconds 


C. 
18 seconds 
D. 
18 minutes 


Hint 


