

1. 
What is the last step in the 4step plan to solve problems? 


A. 
Explore 
B. 
Solve 


C. 
Plan 
D. 
Examine 


Hint 


2. 
Evaluate 3x + 2y if x = 3 and y = 7. 


A. 
5 
B. 
23 


C. 
105 
D. 
27 


Hint 


3. 
Solve 


A. 
4 
B. 
3 


C. 
24 
D. 
16 


Hint 


4. 
How can a line graph be used to make predictions? 


A. 
It has a title. 


B. 
It has vertical and horizontal scales. 


C. 
It displays data. 


D. 
It shows a trend over time. 


Hint 


5. 
If the number 178,651 is rounded to 179,000 and plotted on a stem and leaf plot as 179, how would you plot 151,205? 


A. 
115 
B. 
1512 


C. 
152 
D. 
151 


Hint 


6. 
What is the next term in the sequence 1, 4, 7, 10, … ? 


A. 
17 
B. 
30 


C. 
40 
D. 
13 


Hint 


7. 
Based on the factor trees, what is the greatest common factor of 8 and 20? 


A. 
4 
B. 
8 


C. 
2 
D. 
20 


Hint 


8. 
Order the integers –20, 23, 15, 15, and 20 from least to greatest. 


A. 
15, 20, 15, 20, 23 
B. 
–15, 20, 23, 15, 20 


C. 
15, 15, 20, 20, 23 
D. 
–23, 20, 15, 15, 20 


Hint 


9. 
Solve x = 6(7). 


A. 
42 
B. 
13 


C. 
42 
D. 
1 


Hint 


10. 
Solve 3r + 5 > 26. 


A. 
r > 7 
B. 



C. 
r > 21 
D. 



Hint 


11. 
Multiply 45.3 × 10^{2}. 


A. 
4.53 
B. 
4,530 


C. 
453 
D. 
0.453 


Hint 


12. 
Find the next term in the sequence 13, 19, 24, 28, … 


A. 
41 
B. 
33 


C. 
32 
D. 
31 


Hint 


13. 
What is the greatest common factor of 20x^{2} and 32x^{3}? 


A. 
4x^{2} 
B. 
8x 


C. 
4x 
D. 
8x^{3} 


Hint 


14. 
Find the least common multiple of 6, 8, and 10. 


A. 
86 
B. 
140 


C. 
120 
D. 
240 


Hint 


15. 
Solve 7 + y 21 


A. 
y 14 
B. 
y > 14 


C. 
y 3 
D. 
y 14 


Hint 


16. 
The after school club purchased five basketballs, six soccer balls, and three volleyballs. How much did the club spend if a basketball costs $14.95, a soccer ball costs $19.99, and a volleyball costs $12? 


A. 
$216.80 
B. 
$225.65 


C. 
$206.72 
D. 
$230.69 


Hint 


17. 
Both bar graphs show the amount it costs to heat a twostory house during the winter. Which graph is misleading? Explain. 





A. 
Graph A; there is no break in the vertical scale, the cost of heating the house in December and February are about the same. 


B. 
Graph A; the months are not ordered from greatest to least cost. 


C. 
Graph B; the months are not ordered from least to greatest cost. 


D. 
Graph B; there is a break in the vertical scale, the cost of heating the house in January appears to be much greater than heating the house in November. 


Hint 


18. 
Find the slope of the line that passes through each pair of points. 





A. 
 
B. 



C. 
 
D. 



Hint 


19. 
Find the slope of the line that passes through each pair of points. (0, 7), (6, 5) 


A. 
2 
B. 
 


C. 
2 
D. 



Hint 


20. 
Find the slope of the line that passes through each pair of points. (3, 4), (10, 2) 


A. 
 
B. 
 


C. 

D. 



Hint 


